C - There is a question of if they will drop RHern from the 40 man and add Stephen Scott even though he's not ready for MLB action. He could be a Vogt type who splits between C/1b/LF/DH.
1B - I think Casas is set for the next 6 years unless the injury issues keep creeping up. Blaze is kind of interesting, but could also just be trade bait.
2B - Yorke can stick at 2b, but his season was so disappointing and his injury concerns make him a lottery ticket that may not be worth waiting on. However, you can just put Bonaci, Paulino, Romero, Lugo or a few other guys here.
SS - Seems to be Mayer's spot to lose? I don't see why they'd trade him.
3B - Binelas was terrible. Lugo has a chance to be a backup, but I'm not sure how much more. I don't think Blaze has the glove for 3b. They should just lock Devers up.
OF - Rafaela and Bleis are far and away their best OF prospects. Maybe they move Blaze to LF? Roman Anthony should be good, but we'll see.