Hell yes, at the right price. He'd up the toughness level, increase the likelihood of turnovers, and he is absolutely physical enough to line up in spots beyond his typical LCB.
I get that Sherman is definitely an upgrade at the position... I just think there's too many sour grapes there for it to be good for either party.
There's a big team chemistry element to football. The dark cloud from SB49 was real. The talent remained, but they couldn't get over the hump again after that. I just don't think bringing guys who were devastated by that game back would be conductive to a winning culture.
If Sherman WANTS to come back and get some "unfinished business" done like Lynch did during the 2019 season, though... I'm for it. I'm just of the idea that he wouldn't want to do that.