It's either that or a DFA. I really don't think you want to DFA Bass or Richards yet if you don't have to just to keep Pop on the roster. If they truly didnt care about losing Bass, he'd probably be the guy to go though
Gotta follow the plan, it's been working great so far, may as well stick to it. /sarcasm
But no doubt, there's just no reason to take him out right now when he's this hot with the bat and glove.