I don't know. I'd happily take a baserunner from my #4 hitter in many situations (which is also why I'm happy almost all the time when the #4 hitter walks). Sure, you have to pick your spots, but the bunt against the shift is so valuable precisely because of that. Pena can choose to do it when you're leading off an inning, but not when there are baserunners or when you come up with 2 outs/nobody on. Pena can choose to do it when there's a left-hander on the mound. He can choose to do it when he's slumping. It's already useful, but using it when he's less likely to get a hit/the team needs a baserunner makes it a big weapon. I personally think he should do it a little more than he does. No. I agree that if a guy is slumping it can help mix things up, but the last thing I want Pena doing when he's hitting is bunting, especially on a team this bad. Ultimately, however, he's much more valuable and team is probably more likely to score if he's trying to hit than if he's just getting on 1B for Byrd or Soto or Soriano.