If Liverpool go on a run (which I think they will) and he can stay fit (which is the big question) then my money would be on Torres
Rooney goes threw stages one minute he is great scoring in every game for 4/5 matches in a row then not score for 10 games. Plus M.U don't relie just on his goals,
Bent, Sunderland had a good start to the season but are fading fast at the moment so I can not see him getting goals on a regular basis
Same can be said for Defoe, remember he scored 5 in one game, but Tottenham will fade away
Drogba, even though he is going to the African championships he still as to be conceded as he regular scores so being out for a possible 4 games is not such a big loss.
TORRES with a bit on DROGBA