It seems pretty clear that you can't move your DH into the field and replace with another DH - if your DH becomes a fielder, you lose the DH and your pitcher has to hit. What is less clear is if you can remove your DH, change a player from being a fielder to being a DH, and replace the fielder with a bench player. Anybody know the rule? Basically wondering if we can have Pablo DH for a while, then remove him, move Burrell from left to become the DH, and put Nate in defensively.