He's been a liability from Day 1.....I'm sorry, but injuries are an issue and the Rams can't even rely on him as a backup because he get injured. They are "hoping" he can stay healthy to be a backup, that means a paycut IMHO.
Dotson is a definite re-sign.....I'm sure Snead will get "fancy" with the contract and numbers to make him happy to stay with the Rams.
"IF" Rams are "iffy" with LT, then my money is on McVay to get a FA LT to plug and play like Whitworth....McVay knows Stafford is what makes his offense go, so there's no doubt he will make sure the OLINE is as good as it gets.
LT.....FA signing.
LG....Avila
C....Shelton
RG...Dotson
RT...Havs
Then, you have backups like SHARK TEETH, all lined up and ready to play in case of injury.