looks like his call up was on 5/20, so moving up his first game to 5/15 is unlikely to affect any arbitration status or time to free agency. That said, with Eaton active, Eaton may slip into Stevenson's spot in CF and Murphy into Kendrick's at 2d.
Matt Adams was in left. If he's still hurting, then you may soto. Reynolds also is at 1st, so you could see Adams shift to 1st and Soto in left if the NYY go with a righty like Cole.