Agreed. I had thought they may try to keep Sweat, because they could actually open a lot of space by pushing his dead money forward, and they are thin at Edge, but I think they feel that while he is solid, he is not worth the contract he will likely be offered. With Williams they need to plan on Carter's new deal.
Keeping Baun is solid though.
Remember they did make a big mistake last year with Huff, and really need to give him the opportunity to play this year with that contract. Graham is also retiring likely. So they have Huff and Nolan Smith at Edge, Carter and Davis inside. Ojomo showed a lot of promise inside and Hunt did the same outside. I still expect they will go DL in the draft, they understand how important it is (unlike someone we know). Also wouldn't be surprised to see them save some money for later in FA and snag a vet (even saw Reddick mentioned)
It will be interesting to see if they keep Becton on the Oline. He was really good for them once moved inside, but they do have Steen who seems ready to play. Must be nice to have a GM like Howie.