(The season hasnt played out yet, but based on up to post game UW)
We know the candidates.
Right now, based on SOS, I rank them
2019, because Utes consistently win against PAC12
2004, because Alex Smith is still the greatest QB to play at Utah, and the team’s dominating victories.
2008, undefeated but pulling out squeakers. Team got better as the season progressed and seemed to peak in Sugar Bowl, which was arguably the greatest all time win.
After each team melds, at season’s end I think 2019 beats both teams about 6/10 times.