If he can come at a decent price, i say go for him. We're trying to win this year right? Imagine a rotation of Sale, Samardzija, Quintana, Shields and hopefully eventually Rodon... holy cow. heck, with a rotation like that 1-4 i wouldn't even complain about a John Danks as the 5th starter. There would be a lot less pressure on Rodon and the organization to rush him into the rotation.