TB has built a sustained run on a philosophy of trying to win 1-2 run games.
Peralta doesn’t have backend upside. If he’s good in his role, it’s not a certainty he’d walk. San Diego is a good place to be living too.
For SD, they are still trying to compete at a WC3 level at least.
I’m not saying it’s an amazing deal for anyone, or how to do things, just saying I understand what both sides were going for