Regarding the D-Line ... the Rams CAN KEEP Seven on the 53.
They are not locked-into just six players. There is some felxibility.
Barring pre-season injuries, the Rams can keep Turner, Ford, Fiske, Donald (assuming he come-back), Davis, Keenan and Hamilton.
I count Garrett as an Edge, with Young, Stewart and a 4th player (probably Desjuan Johnson).
Right now, Turner, Young and Johnson are all scheduled to hit free agency in 2027.
I expect Turner to be re-signed but Donald would probably return for just 2026.
Even Ford's three-year contract, signed before last season, was structured as a two-year-deal that the Rams could easily get out of after 2026 ($1.8M cap hit and $9.3M savings in 2027) unless they extend him.
Barring a disappointing performance in Camp, I don't see the Rams letting go (or exposing to waivers) any of their young defensive linemen ... Tyler Davis, Ty Hamilton or Tim Keenan.