DonM I was more or less impressed with Minshew the other day. Given the team, as a whole, he was on, he might look different behind another line. But, he was pretty sharp. But, he's another small one.
When you have a backup like him, you keep him. IF, you truly know what you are doing.
Mayfield is decent, but imo, a small one and they normally got to have a hell of a line/team to look good. JMO, but I don't think the Rams should let him go anywhere. He's not going to command a high price anyway, and Stafford is nearing the end of his career(?). 35 next season, and injured most of this one. Possible retirement coming.
The others...mehhh....they stay put or will become 'journeymen backups' floating around the league. Nothing impressive there.
If Rush was all that good, he'd still be behind center. But....Jerry is the owner, so...