I don't know how clear it is that Stafford wants to play another 2 years. He had to take a little bit of time even this offseason to see if he wanted to come back even if it wasn't much time at all.
I do agree that the Rams are on a year to year with Stafford as that's what was reported by Jourdan back when she was on the beat.
Right now we are in a mutual do we want to be together relationship - whether that's Stafford retiring, Rams moving on, etc...
Wheels could fall off real easily with a 38 year old QB. Almost did last year and a lot had to go right for Stafford to play at an MVP level and not be injured. No guarantee that happens again.