I think what Andy is saying is that Iaq misses too many chances,he has scored more,in less minutes when he can actually score twice more than he has scored,when you look at his chances..
I know he has scored some good goals,but theres this thing i keep on seeing,Iaq so often miss the easier chances,and with a better striker,those chances should get converted..so yes,he should be at best a back up,and throw out Amauri