I don't think Perkins will ever be all that much better than he is right now.
Oh come on. Perk will be a double-double machine in a couple of years. He'll never be fluid on offense, but that's a good thing. Not everyone should be. He'll be a banger ala Charles Oakley. 10 ppg 10 rpg 2.5 bbg by the time he's 24.