Aparenly, nowadays is not really smart to leave him open in the final minute of a game either... SPECIALLY during the NBA finals...
ONTOPIC: In my opinion, you shouldn't move him from his suited position(Bowen matchuped against nash or amare, but he still played the 3), cause i don't think he can destroy your offense. The thing is that, to me, it's almost the same as a great scorer with no D: you need to put in the balance if having more defense is worth sacrificing some offense.
IMO balance is the key to consider here.
I apologize for my lack of spelling,
GL from Argentina