Football - Newcastle United v Anzhi Makhachkala - UEFA Europa League Third Round Second Leg - St James' Park, Newcastle, England - 14/3/13 Anzhi Makhachkala's Mehdi Carcela Gonzalez is shown a red card by referee Deniz Aytekin (R) Mandatory Credit: Action Images / Lee Smith Livepic
 

Fenerbahce's Mehmet Topal (L) fights for the ball with Viladimir Darida of Viktoria Plzen during their Europa League soccer match at Sukru Saracoglu stadium in Istanbul March 14, 2013. REUTERS/Osman Orsal (TURKEY - Tags: SPORT SOCCER) Picture Supplied by Action Images
 

VfB Stuttgart's Shinji Okazaki (L) and Lazio's Ogenyi Onazi fight for the ball during their Europa League soccer match at the Olympic stadium in Rome March 14, 2013. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT SOCCER) Picture Supplied by Action Images
 

Football - Newcastle United v Anzhi Makhachkala - UEFA Europa League Third Round Second Leg - St James' Park, Newcastle, England - 14/3/13 Papiss Cisse (L) celebrates with Steven Taylor after scoring the first goal for Newcastle Mandatory Credit: Action Images / Lee Smith Livepic
 

General view of the empty Olympic Stadium before the start of the Europa League soccer match between Lazio and VfB Stuttgart in Rome March 14, 2013. Lazio have been ordered to play their next two home European games behind closed doors after their fans were found guilty of racist behaviour by UEFA for the fourth time this season. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT SOCCER) Picture Supplied by Action Images
 

Chelsea's Spanish midfielder Juan Mata (L) shoots to score the opening goal during the UEFA Europa League round of 16 second leg match between Chelsea and Steaua Bucharest at Stamford Bridge in London on March 14, 2013.
 

LONDON, ENGLAND - MARCH 14: Vlad Chiriches of FC Steaua Bucuresti (2R) celebrates with team mates after scoring their first goal during the UEFA Europa League Round of 16 Second leg match between Chelsea and FC Steaua Bucuresti at Stamford Bridge on March 14, 2013 in London, England.
 

LONDON, ENGLAND - MARCH 14: Lukasz Szukala of FC Steaua Bucuresti goes into block Eden Hazard of Chelsea's cross during the UEFA Europa League Round of 16 Second leg match between Chelsea and FC Steaua Bucuresti at Stamford Bridge on March 14, 2013 in London, England.
 

Newcastle United's Senegalese striker, Papiss Cisse (L) and Dan Gosling vie with Anzhi Makhachkala's Cameroonian striker, Samuel Eto'o (2R) during theUEFA Europa League round of 16 second leg match between Newcastle United and Anzhi Makhachkala at St James' Park in Newcastle on March 14, 2013.
 

NEWCASTLE UPON TYNE, ENGLAND - MARCH 14: Newcastle player Steven Taylor (l) looks on as Samuel Eto shoots wide during the UEFA Europa League Round of 16 second leg match between Newcastle United FC and FC Anji Makhachkala at St James' Park on March 14, 2013 in Newcastle upon Tyne, England.
 

Bordeaux's Nicolas Maurice-Belay (C) shoots in front of Benfica's goalkeeper Artur during the UEFA Europa league round of 16 football match Bordeaux vs Benfica on March 14 , 2013 at the Chaban-Delmas stadium in Bordeaux, southwerstern France.
 

MILAN, ITALY - MARCH 14: Juan Guilherme Nunes Jesus of FC Internazionale Milano competes for the ball with Emmanuel Adebayor of Tottenham Hotspur during the UEFA Europa League Round of 16 Second Leg match between FC Internazionale Milano and Tottenham Hotspur at San Siro Stadium on March 14, 2013 in Milan, Italy.
 

MILAN, ITALY - MARCH 14: Gylfi Sigurdsson (L) of Tottenham Hotspur competes for the ball with of Jonathan Cicero Moreira FC Internazionale Milano during the UEFA Europa League Round of 16 Second Leg match between FC Internazionale Milano and Tottenham Hotspur at San Siro Stadium on March 14, 2013 in Milan, Italy.
 

Rubin's forward José Rondón (L) vies with Levante's defender Sergio Ballesteros (R) during their UEFA Europa league, round of 16 football match in Moscow on March 14, 2013.
 

FC Zenit St. Petersburg's football player Nicolas Lombaerts (L) fights for a ball with FC Basel 1893's player Mohamed Salah during their UEFA Europe League round of 16 football match in St. Petersburg on March 14, 2013.
 

FC Zenit St. Petersburg's football player Axel Witsel fights for a ball with FC Basel 1893's player Mohamed Elneny (L) during their UEFA Europe League round of 16 football match in St. Petersburg on March 14, 2013.
 

Referee Daniele Orsato (L) advises Hulk of Zenit St. Petersburg during their Europa League soccer match against FC Basel (FCB) in Basel March 7, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT SOCCER) Picture Supplied by Action Images

FC Basel's (FCB) Serey Die (L) challenges Milan Rodic of Zenit St. Petersburg during their Europa League soccer match in Basel March 7, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT SOCCER) Picture Supplied by Action Images

Rubin Kazan's Cristian Ansaldi leaves the pitch next to a paramedic after he received a second yellow card during their Europa League soccer match against Levante at the Ciudad de Valencia stadium in Valencia, March 7, 2013. REUTERS/Heino Kalis (SPAIN - Tags: SPORT SOCCER) Picture Supplied by Action Images

Levante's Vicente Iborra (front) controls the ball past Rubin Kazan's Ivan Marcano as Michel watches during their Europa League soccer match at the Ciudad de Valencia stadium in Valencia, March 7, 2013. REUTERS/Heino Kalis (SPAIN - Tags: SPORT SOCCER) Picture Supplied by Action Images

Benfica's Rodrigo Machado (L) fights for the ball with Girondins Bordeaux's Ludovic Obraniak during their Europa League soccer match at Luz stadium in Lisbon March 7, 2013. REUTERS/Hugo Correia (PORTUGAL - Tags: SPORT SOCCER) Picture Supplied by Action Images

Football - Tottenham Hotspur v Inter Milan - UEFA Europa League Third Round First Leg - White Hart Lane, London, England - 7/3/13 Jan Vertonghen (C) scores the third goal for Tottenham Mandatory Credit: Action Images / John Sibley Livepic

Tottenham Hotspur's Scott Parker (L) challenges Inter Milan's Esteban Cambiasso during their Europa Cup soccer match at White Hart Lane in London March 7, 2013. REUTERS/Eddie Keogh (BRITAIN - Tags: SPORT SOCCER) Picture Supplied by Action Images

Football - Tottenham Hotspur v Inter Milan - UEFA Europa League Third Round First Leg - White Hart Lane, London, England - 7/3/13 Tottenham's Lewis Holtby gestures towards referee Antonio Mateu Lahoz (not pictured) Mandatory Credit: Action Images / John Sibley Livepic

Benfica's Rodrigo Machado celebrates his goal against Girondins Bordeaux with team mate Carlos Martins (top) during their Europa League soccer match at Luz stadium in Lisbon March 7, 2013. REUTERS/Hugo Correia (PORTUGAL - Tags: SPORT SOCCER) Picture Supplied by Action Images

BUCHAREST, ROMANIA - MARCH 07: Raul Rusescu of FC Steaua scores a penalty past Petr Cech of Chelsea as Fernando Torres of Chelsea looks away during the UEFA Europa League Round of 16 match between FC Steaua Bucuresti and Chelsea at the National Arena on March 7, 2013 in Bucharest, Romania. (Photo by Julian Finney/Getty Images)

Lazio's Ederson (2nd R) celebrates with teammates Ogenyi Onazi (L), Stefan Radu (2nd L) and Lorik Cana (R) after scoring a goal during their Europa League soccer match against VfB Stuttgart in Stuttgart March 7, 2013. REUTERS/Lisi Niesner (GERMANY - Tags: SPORT SOCCER) Picture Supplied by Action Images

BUCHAREST, ROMANIA - MARCH 07: Lukasz Szukata of FC Steaua heads the ball over Branislav Ivanovic of Chelsea and Fernando Torres of Chelsea during the UEFA Europa League Round of 16 match between FC Steaua Bucuresti and Chelsea at the National Arena on March 7, 2013 in Bucharest, Romania. (Photo by Julian Finney/Getty Images)

Viktoria Plzen's Marek Bakos challenges Bekir Irtegun (R) of Fenerbahce during their Europa League match in Plzen March 7, 2013. REUTERS/Petr Josek (CZECH REPUBLIC - Tags: SPORT SOCCER) Picture Supplied by Action Images

Viktoria Plzen's Daniel Kolar (C) challenges Reto Ziegler and Joseph Yobo (R) of Fenerbahce during their Europa League match in Plzen March 7, 2013. REUTERS/Petr Josek (CZECH REPUBLIC - Tags: SPORT SOCCER) Picture Supplied by Action Images

Anzhi Makhachkala's Yuri Zhirkov (L) fights for the ball with Newcastle United's Gabriel Obertan during their Europa League soccer match at the Luzhniki stadium in Moscow, March 7, 2013. REUTERS/Maxim Shemetov (RUSSIA - Tags: SPORT SOCCER) Picture Supplied by Action Images

Anzhi Makhachkala's Joao Carlos (C) fights for the ball with Newcastle United's goalkeeper Rob Elliot and Mapou Yanga-Mbiwa (2ND R) during their Europa League soccer match at the Luzhniki stadium in Moscow, March 7, 2013. REUTERS/Maxim Shemetov (RUSSIA - Tags: SPORT SOCCER) Picture Supplied by Action Images

Anzhi Makhachkala's Ewerton (R) fights for the ball with Newcastle United's Hatem Ben Arfa during their Europa League soccer match at the Luzhniki stadium in Moscow, March 7, 2013. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT SOCCER) Picture Supplied by Action Images

VfB Stuttgart's Alexandru Maxim (L) challenges Lazio's Hernanes during their Europa League soccer match in Stuttgart March 7, 2013. REUTERS/Lisi Niesner (GERMANY - Tags: SPORT SOCCER) Picture Supplied by Action Images