If it’s a case where they actively want Walker off the roster, and where Getz could leverage it, it would be a more a question if they could use him. If Getz received an offer he liked, he could say that offer is comparable to others I like, but i’ll pull the trigger if you do this. Its not the greatest fit outside of relatively even salaries, but if they don’t want to play Castellanos every day anymore, maybe he could fit as 4th OFer. Seems like Castellanos reaching that stage