But I don't think it is a given that the C's would go over the MLE to sign him, and I also don't think its a given that Perkins would simply give the C's the right to match any contract.
If he's reasonably healthy, there's no way Ainge does not offer Perk plenty of money to stay. It's possible he might get outbid, but Ainge will certainly recognize that having core of Rondo and Perk is better than just Rondo alone.
Mike
I don't think this is a given. I think Danny could see Perk as a career roleplayer, who will be exploited, and whose value is going to go down significantly when he is not protected by playing with 4 All-stars.
He may not want to take away his flexibility once Allen and KG come off the books in a couple years for a guy he doesn't see as a true building block.
Now, I would be surprised if he is not willing to go over the MLE on Perk, but I still think this is a possibility, and I also think we have to be prepared for anything with the new CBA going into place.
Danny has shown in the past that he does not like to overpay for his own free agents, and he also does not like to overpay for roleplayers. We could very well see him set a relatively low value for Perk, and could let him walk.
...although I do think if Perk walks, Danny will do whatever he can to turn it into a sign and trade.