West Ham United's Welsh defender James Collins (L) tackles Arsenals English striker Theo Walcott in the penalty box during the English Premier League football match between Arsenal and West Ham United at The Emirates Stadium in London on March 14, 2015. AFP PHOTO / IAN KINGTON RESTRICTED TO EDITORIAL USE. NO USE WITH UNAUTHORIZED AUDIO, VIDEO, DATA, FIXTURE LISTS, CLUB/LEAGUE LOGOS OR "LIVE" SERVICES. ONLINE IN-MATCH USE LIMITED TO 45 IMAGES, NO VIDEO EMULATION. NO USE IN BETTING, GAMES OR SINGLE CLUB/LEAGUE/PLAYER PUBLICATIONS. (Photo credit should read IAN KINGTON/AFP via Getty Images)
