If we end up in a coaching search at the end of this year, here's my rankings:
1. Bob Stoops
2. Gary Patterson
3. David Shaw
4. Scott Frost
While the first 3 are very unlikely options, they're the 3 guys you need to call and make them say no before going after Frost.
If you want a spread offense guy, I think Frost is the top option over Leach and Kelly. This is due to the fact Frost has Neb ties, incorporates more power run concepts that the other two and is a younger, more likely better recruiting option.