I agree with most people, I wouldn't trade Tony for any point guard in the league besides Paul and maybe Williams, but there's no reason to put down Calderon, LJ, who's a damn fine player in his own right.
The Raptors' struggles this season have more to do with the games Calderon has missed than the ones he hasn't, and the Jermaine O'Neal experiment didn't work either. I think they played above their heads a bit last year and are crashing to Earth this year. You can't be a very good team without at least one swingman who can score consistently.