I think that is an indictment of Barkley not Wentz
He played well without Brown but the numbers are lower without him.
My only point is that Wentz's production needs to be taken into context of the players around him
That said, truly great QBs like Wilson, Brady, Rodgers elevate the guys around them. I think Allen does to some degree as well and he may even be on the same level as those three now or very soon