If it makes sense from a cap salary perspective, then may be a good deal, but it won't be a huge upgrade. I've seen Calderon play many times in the NT, and he can also be a good pick and roll player, something he doesn't show much with the Raptors.
I wouldn't worry too much with the impact in the locker room and relationship with Ricky, Jose has been waiting for Ricky to take the starting spot in the NT for some time already, only injuries have delayed it. Jose is a great person and locker room guy,also great professional, and he also is the kind of person that will stay in a team if he feels comfortable in the environment, not putting money before all.
I hope it happens so I get to see two spaniards playing for the wolves every night, you essentially will have the best 2 spanish point guards. Now trade with the Rockets for Sergio Llull rights and you may have the three of them


















