Elliott has more than enough problems this year at Clemson. His offense looks far worse than Longo's.
I have warned about Elliott before. He did not design that basic Clemson offense; Chad Morris did. Nor did he take over when Morris left and run it all on his own. Elliott was co-OC, and especially early on, it seemed that Jeff Scott was the 'senior' co-OC, the one who made the game plans and the in-game adjustments. Scott left to be USF HC for 2020. So this season is the second in which Elliott is the sole Clemson OC, and the Clemson offense looks as slow, predictable and easily contained as any I can recall. It looks clueless much of the time and lifeless part of the time.
Herman was very good as Houston HC, and unlike Charlie Strong he actually had winning seasons at Texas. Herman also was 4-0 in bowls at Texas. I do think he's a good bet to be a top HC in a Major conference. But why would he want to go to VT?
Herman was a grad assistant at Texas under Mack. If Mack is ready to can Longo, I say he should reel in Herman as OC and tell him that if everything goes to plan, the UNC HC job would be his before long.