Don't forget the Rams turned down multiple trade offers for Noteboom. Whitworth, Havenstein and Robinson, being released will free up about $24M in cap space. That would probably allow them to resign all their priority FAs.
Noteboom and Alaric Jackson give them options for starters at OT. I can see them drafting an OG this year. Edwards is not the answer at LG. I can see them moving Shelton in as their LG.
How Stafford plays in these playoffs will go a long way in determining what they feel about him long term. He's a FA next year. If he plays well then they can extend him this year and free up additional cap. I think, Michel, OBJ and Miller will all be re-signed. Their contracts for next season can all be cap friendly. Remember it's all about the guaranteed money and structure when it comes to the cap.
OG, RB (Henderson is a FA next year), CB (unless they move Burgess to CB like I think they should) are priorities in the draft. I'm not convinced they re-sign Williams unless he accepts a bit of a home town discount considering the dropoff in his play. He's only a priority if they get a new DC. Williams isn't a zone coverage CB, as he's best in man coverage. They should move him inside and play Rochell outside. I can also see them taking a mid to late round safety.