Its to soon to compare him to drogba when drogba was 22 he was a no namer in the league 2 wait 4 years to even propperly compare him to Benteke and why would Benteke be blamed for the goal if Vlaar loses his man and let him run in free Vlaar is suposed to be the "experienced" player and Benteke is a striker u can't blame a striker for not having the defence instinct a defender should have in the first place why should Benteke be the one who has to mark players? he's a striker for god sake...
PS: i used a little bit of google translator so my post could make no sense at all i tryed :s