If Zimmerman plays close to the level of his prime and Bell keeps hitting do we move one for a third baseman? I assume that neither of them can play any position other than first and DH.
Davey seems pretty committed to keeping older guys like Zimm to 300 ab's or less, so I think they need to keep Bell (great strategy in 2019 because it kept old men Howie and Zimm fresh for the playoff/WS run). And since Zimm is Mr National I doubt Rizz would deal him, unless some club made him an offer he couldnt refuse.
There's alot of fans who want to move on from Kieboom, but I think the Nats need to be patient with 1st round talent guys who have a major upside, especially if they think they can "fix" him.
When does Turner's deal expire? If they cant re-sign him then maybe you use Kieboom & Garcia to fill 2b and SS ? Hopefully by then both players will be more seasoned, etc.