As a High School Football Coach in Minnesota, I can without hesitation say that this will hurt Jerry Kill's recruiting future short term. This gives the program a black eye, regardless of where the truth really lies. I'm good friends with Barker's high school coach and spoke with him today. He's perplexed that the kid would make these type of statements in public. Anyway you look at it, it's a no win situation for either party.
Who flew off the handle and made it public? It wasn't Coach Kill.
If one has coached for any length of time, that coach has had a cancerous tumor on his/her team. When the cancer left, the wounds healed, and the kids that stayed made up for it by being a better "team".
Evidently A.J. Barker could not follow the motto of a Team Locker Room: "What you say here, What you see here, What you do Here, What you hear here, Let it STAY HERE When you Leave Here." (Unless outside of the law.)