I, myself, have been quiet on this, but Josh worked a miracle on this program. We were Nebraska and many of us thought that the program was too far gone and would lose support to continue to even try to be competitive in this league. Heupel has earned the right for us to take a step back and look from a distance to see what has transpired under his leadership. We went from the worst season in our history to vying for a NC under harsh penalties in 2 years because of this guy. 9-3 or 8-4 as a yearly expected result will not cut it at UT, but he’s not that kind of coach. He’s fighting for better. 
Does he need to make some changes? Maybe. It’s a more complex atmosphere in the game than I know. I’m just a fan. All I know is that he has taken us from the dumpster juice to the CFP with a handicapped QB and he has earned the utmost of kudos.