Intriguing. I'll go with Holmes. I think Doug Baldwin will become Russell Wilson's favorite target, followed by Sidney Rice and Kellen Winslow, followed by Braylon fighting for balls when Wilson isn't checking down to Marshawn Lynch or Robert Turbin. Holmes by pure volume should produce despite the heavy run emphasis.
I'm gonna go with Holmes, too, if only because I think he'll show up as the only real target Sanchez has other than Keller. That said, the Holmes storyline could be the most entertaining thing to happen to New York sports since Pascual Perez.