I imagine it also depends on the type of perimeter defenses he's been facing (which is, I guess, also indirectly related to the quality of the shots he's getting).
obviously this is true. I aggree a 100%!!!
however it must be a lot of coincidence if his team is always facing the best SG defenders (and maybe 3-2 and 1-3-1 zones) and all the other good shooters in bb face worse defenders. this might happen during one game maybe 3 or 4, but all season would be a lot of coincidence...