MSU can forget getting Willingham unless he gets fired. Washington is one of the premier jobs in college football, and going to MSU is definitely a step down. As JR said, MSU would have to get a hot D1AA head coach, or a good IA coach from a mid-major like the MAC.
Croom had a lot of negatives to deal with going to MSU. Probation, no scholarships, no television appearances, so it's going to take some time, just to get back to the point where they can be competitively average again (if that makes sense). To get the kind of athlete to successfully compete in the SEC, takes money, and scholly's (not sure when they get all of them back), 2 things they don't have at the moment.
Arkansas can't win on a regular basis in the SEC, and they're the only show in their state, and from a recruiting standpoint, MSU has it a whole lot harder than they do, because they have to compete with JSU, Ole Miss, Southern Miss, and Alcorn for players in state, and when you throw in Alabama, Auburn, and LSU who frequently come into the Sip, and take the state's top talent, the MSU job is not an easy one with no money, and scholly's.
NICE