Do the Mets have a whole lot of trading depth? Especially if Rosario is still considered untouchable, as I imagine he is? There would be interest in deGrom, I'm sure, but the Mets shouldn't trade him. That leaves who? Flores, I guess. Lagares, maybe. Smith. Gsellman or Lugo, maybe? Matz's trade value is likely down, as is, probably Wheeler's. Cespedes has a no-trade. Conforto is coming off a serious injury. The farm system is (I'm told) low on blue-chip prospects. To get an impact player, I think you'd have to combine a number of the above. Maybe Lagares, Flores, Gsellman, and one of the recently acquired relievers? I'm sure there's a lot of interest in Paul Sewald now that he's the Schaefer Mets Reliever of the Year.