Centeno is a 31yo journeyman who might not even be in the organization next year. Anfd I think DHern is probably already being used in his best role. I hope he isn’t starting next year. Too wild.
I also think Travis is being used in his best role - weak side platoon.
Ockimey, Chatham and Dalbec could all get a look, but bear in mind - and this applies mostly to Dalbec - if the view is any or all of these players are trade bait, the exposure can work against Boston. And with Dalbec, who gets significant value from 3b defense, playing him at 1b kills any chance he can redeem whatever value he potentially loses if he struggles and has way too many strikeouts...