The Mets need him so bad. This should've been, roughly, what you expected from him, but I suspect if other teams believed that they would've maybe found a better offer for him than the Mets. Now they saw it and recency bias will make him more attractive. He's not going to get a huge deal, and now a lot of teams will figure he'll still be a good bopper for a few years. His defense and baserunning have always been terrible. 1B defense is underrated though, so that probably doesn't turn anyone off, especially depending on DH openings. The Mets though, the Mets need him. The same way they needed him last year. You can't replace that thump with one player and they need that. You can't trust anybody in-house to be good enough to stick at first right now. Unless you want to teach Soto that, which is outside the box thinking that might be worth exploring. There's the assumption that Soto will spend most of his 30s at DH though, but which is actually far enough off that Alonso probably bridge that. The one benefit of retaining Mendoza is having the foreknowledge/plan on that sort of roster deployment. How much does he want to put Alvarez at DH? Vientos? These questions aren't new--The Mets have had a disjointed overlap of positions for a few years. They've got a lot of decisions to make, bets to place, on some of the younger guys. All the more reason to keep someone like Alonso.