Word that KOK had expressed interest in the Hoosier opening was intriguing on so many levels. These are just some of the questions that raced through my mind:
1) Did KF and KOK have a falling out at some point during the season?
2) Does KOK feel his skills as an offensive coordinator are being stifled by KF's conservative approach to both sides of the game and is ready to take on a new challenge?
3) Is KF planning to make major changes in the coordinator positions at the end of the year and informed NP he should retire and KOK he should start looking for something else?
4) Is KF seeing that he really hasn't planted much of a coaching "tree" as his mentor Hayden Fry did and is now just starting to try to move staff up and out?
5) At age 57 and after 12 years at Iowa, does KOK feel that if he is ever going to return as a HC, he needs to do it now? Seems a tad late, quite honestly, but stranger things have happened.
6) Is KF himself exploring a move, possibly back to the NFL, and his staff is simply reacting by exploring their own options?
Life could become interesting in the next month or so.