It's possible to hope for better but not be disappointed. Tony Allen 2.0 would be a pretty valuable player.
I think he's part Tony Allen, part Ron Artest, and part Dwyane Wade. The question to me is how the parts get mixed. 80% TA, 10% Artest, 10% Wade would be good. 50% TA, 25% Artest, 25% Wade would be really good. I'm hoping for 33%, 33%, 34%...he has just enough Wade-ish moments to hope for that someday.
I still don't see a point guard, though.