Since there is no salary cap on coaches

If Stan wrote a big enough check any chance the Rams consider bringing in Greg Roman as a run game coordinator? I know he is up for a few OC positions but if he doesn't land one, he knows the run game like few others and might also give insight on scouting FA and draft OL. I know the Roman offense is the antithesis of the McVay/Stafford offense but a hybridization of them both minus the QB draws, might be intense.