Oregon Head Coach Candidates

It's looking like Oregon is giving Mark Helfrich the axe, who do you guys think they should hire?

If I was the AD my list would include in no particular order:
1. Bryan Harsin, Boise State Head Coach-He's had success at Arkansas State and Boise State, Oregon is a different animal though. I think he can do well at Oregon though. Only problem would be is he's at his alma mater so he may be content staying there.
2. P.J Fleck, Western Michigan Head Coach-I doubt this one happens. Fleck doesn't seem like a West Coast guy and he's said he wants to stay in the Midwest. But the guy can flat out coach. Money talks and I would at least give him a call.
3. Mike MacIntyre, Colorado Head Coach-I don't know if he would leave Colorado with the way he's turned them around but he's very good at turning around programs and that's exactly what Oregon needs.
4. Troy Calhoun, Air Force Head Coach-He's an Air Force man through and through but he's killing it there and could want a bigger challenge. He's knocked off Boise State 3 years in a row as well.
5. Chip Kelly, San Francisco 49ers Head Coach-The guy flat out sucks as an NFL coach, and I think he wants to go back to coaching college ball. He made Oregon a powerhouse. He could do it again.

**Longshot**
Rocky Long, San Diego State Head Coach-He's a true West Coast guy, which Oregon will most likely go with. He has experience in the conference and he's made SDSU a really, really solid program. Only downfall is he's on the older side and I think Oregon wants to go with someone on the younger side.