Too much. Minnesota must think he's ready for top 6 minutes if they're eager to entertain offers for Clutterbuck. Minny is set up the middle with Koivu and Granlund presumably stepping into 2nd line duties next season, so they'll probably use Coyle on the wing.
As a Rangers fan, I'd want Coyle and their 2014 1st for Del Zotto. Minnesota would probably counter with DZ straight up. Brodin is a nice looking defenseman, but I'd look to add another top 4 defenseman to him, Suter, and Gilbert. If they don't want Del Zotto, they'd want at least a guy like Miller and another good pick or prospect. I really don't want to give that up, as I see Miller and Lindberg as 2/3's of an amazing 3rd line starting in a couple of seasons. Miller is expendable, but only for someone a bit more established.