Newcastle Uniteds assistant coach John Carver heads the ball during the English Premier League football match between Newcastle United and Burnley at St James' Park in Newcastle-upon-Tyne, north east England, on January 1, 2015. AFP PHOTO / IAN MACNICOL 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 MacNicol/AFP via Getty Images)
