Dont put Utah in the same sentence as Stanford. Not sure why/how they got into the Pac-12, I wish we had picked up TCU and maybe Boise St instead, but that is a different matter. Or at the very least BYU since they are a bigger draw and Utah and BYU were pretty much the same from a football standpoint when they joined the PAC-12. Guessing if it went the other way BYU would have greatly improved and Utah would have shrunk away.
Yes Oregon has occasionally lost to "power teams" but they have also destroyed those types of teams in the last 10 years in many games. Teams such as Utah who they have beaten 51-27 and 44-21 in the previous meetings since they joined the Pac-12. They have also beaten They have lost to Stanford but since 2000 they are 11-4 against. Since 2010 they are 4-2, 2 of which were huge blowouts for Oregon. They are 4-2 against SEC teams (traditional power teams) since 2000. The list goes on, Oregon has a great record against any type of team recently. They have been very good since 2000. Since 2000 they are a top 10 and arguably top 5 best program.
Utes got won last year, hats off. We played a quarterback with a broken throwing hand and when the back up came in the team quit. I hated the lack of QB depth but that is what happens when you have an elite QB excel as a freshman. Utah played well but that wont happen again. It is a down year again for Oregon but not that down. Utah could make the game ugly and keep it close and maybe pull out a very close win at home but that is very unlikely.
Even if you take the mistakes away, neither team has much talent at the skill positions, which is what it takes to be good in college football. Yes, Utah can lean on the defense and hope for a decent season but they are not winning the south of having any season worth talking about.