Defensive end
Michael Brockers’ contract expires this offseason and Morgan Fox has never been a full-time starter in the NFL. He’s the only legitimate in-house replacement for Brockers, should he leave in free agency, which means the Rams have some work to do at this position.
They can probably find a defensive who offers more as a pass rusher than Brockers, but replacing his play against the run will be difficult. While Brockers wants to stay with the Rams, paying him what he wants may not be possible.