West Bromwich Albion's Belgian striker Romelu Lukaku (R) and Argentinian midfielder Claudio Yacob (L) celebrate Lukaku's opening goal during the English Premier League football match between West Bromwich Albion and Sunderland at The Hawthorns in West Bromwich, central England, on February 23, 2013. AFP PHOTO/PAUL ELLIS 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.