Well, anybody is available in the "right deal." Duran for Skenes? Sure!
But yeah, things would have to both crater hard and point to more of a two-year reset for our best short-term controllable players to be available this July. Any of them could still be in the off-season though.
And there's certainly precedent for moving on from a heavily used reliever as he gets older and more expensive (that tends to be more Milwaukee's MO, but the Phillies did do something similar with Strahm).
Gonna start seeing Marsh extension talk now, is my guess. Stott not so much. Sosa actually is an expiring contract already.