I'll explain more why it makes no sense for this club to go after him. He has team control for 2 more years and is still arb eligible until then. Having him next year, does not make this a playoff team. You can't just acquire a huge quantity of starting pitchers. Teams build rotations based on slots, and who is their ace, #2, #3, #4, #5 guy + depth. So, this team would still need a #1 guy even if they acquired him which is not going to happen considering the money that he will be making and the rest of the staff.
Like I said, he's a #3, and we have Buerhle as our #3. We are looking for a pitcher to slot in at #1. I know he'd improve the staff, and if we didn't have Buerhle I would definitely go after him AND a #1 guy. But, this club HAS Buerhle for the 3 slot.