Yes, I think Jeff Green will see more minutes at PF now that Sully is out. Obviously barring any major trades. But I can't really recommend adding or dropping Butler. I think they both have the same chance of producing 2nd half of season. Butler has had some games without Deng or Boozer, and all games without Rose, so I'd tend to think his value could go down, and he might not be a long term option. And while Green has shown flashes of what he's capable of, and more minutes can't hurt, he hasn't yet proven that those extra minutes are going to add up to extra production.