I think the Jets will still recover a 2nd for Darnold which likely picks up a pretty good IOL. Go hard towards Thurny and you are starting to work towards really improving the Oline.
You have to change the QB, history isn't in the favor of Darnold improving much after 3 shit years to start his career. Fields doesn't fit the Shanahan West Coast offense so that makes the decision of Wilson quite simple.
We need some RBs, that probably involves signing Jeff Wilson and drafting a guy like Sermon in the 3rd round.