I don’t think the problem is the math (because you’re right), it’s your timing. We’re coming off a great win, past trade deadline, trying to make it to playoffs, and you’re talking about cap issues and free agency. Can we check back in on this problem after the Super Bowl when you’ll probably have a lot more people agreeing with you and wanting to talk about it.
He's not right, and that's the whole point. The Pats have 25-30 million next year. Any contract to JC, or HT if he wants to keep going, or DMac, same, or Trent Brown if his leg straightens out and they want to keep him, or anyone else they want to bring in, will be light on cap hit in the first year, and not heavy until years 3, 4, as is typical. Judon is getting almost 14/year, but his cap hit this year is 6.3, for example.
On top of that, the Pats did not have to play any games to get these guys - all of these contracts can be reworked to find space if need be. And the cap will keep going up, almost certainly, which means having a team thick with middle-class (second, third contract, 25-30 year olds) going into the future will be value.
This team is in great financial shape through Jones' rookie deal, then a couple of years beyond that.
The only guy on the team who hurts if he retires is McCourty, because his 3 void years will accelerate for a 6+ cap hit. And the way he's playing, I"m not sure he's ready to hang it up.
In short, they are just fine, and I doubt they're regretting much regarding their offseason moves.