I really don't see Bautista moving to 1B unitl after 2016 if/when they resign him. Feed him some ******** like "look Jose, you're getting older and we want to keep you as healthy as possible. We feel moving you to first gives us the best chance to keep your bat in the lineup." I really doubt Bautista willingly moves to 1B next year.
Some interesting 2017 FA outfielders are:
Coghlan
Holliday
Gomez
Reddick