How long should we keep needing him for?
What if he doesn't score, lets say, in the next 3 games that's Burnley (A), Swansea (H), Sunderland (A).
Do we still keep needing him or should we drop him?
I would expect him to score in 2 of those 3 games, which is roughly his scoring average so far this season, but if not, well............................