I certainly don't trust Kirk to put the best QB on the field, From Stanzi, Beathard, and Cade. I am sure that Heck is more of a risk taker at practice, and probably turns the ball over more, but I cannot imagine yesterday was an insane outlier. Also, when people talk about athletic ability, Hank Brown is mobile and quick, his problem is indecisiveness, he had a great run on Saturday.
With regards to not being concerned about the QB this year, I don't know how anyone can say that. The OL looks good, RB looks good, but for the first time in a long time, I'm not sure about the DL. Hopefully with the 3 game warm up prior to Michigan, they can figure it out.