Basically, I think those most apt to sign early would be the guys you'd later need / want to ask to grayshirt or that some coaches (likely not Leach) would later recruit over. Not true in all cases and I'm painting with a broad brush, and as I explained, I don't think that's a big issue with Leach given his philosophy and approach. As you've done with Plummer, I think there are examples where an early signing period would help WSU, and overall, I think WSU would benefit from an early signing period more than it would be burdened by it. I see no reason to oppose it from a WSU perspective. I just don't think it will be some kind of panacea that prevents kids from getting flipped ... I often see people talking about early signing periods in the context of, e.g., Victory Terry (the kid in this thread), and guys like that usually aren't going to sign early anyway.
Bullet point version:
- Creates complexity
- May limit flexibility and/or create potential for awkwardness (probably more for other schools than WSU under Leach, admittedly, and that might even help WSU with some recruits)
- Probably helps WSU with some kids once in a while, but basically, I think those most apt to do it are the kids who would stick as Cougs anyway, and those who most think WSU will keep with an early signing period aren't going to sign early anyway
- Overall net benefit to WSU, but not as big as some seem to think