Maybe. I don't think Sefo showed enough last year to believe that he is the definite starter for the rest of his career.
Well considering Montez won't play this year due to redshirt, and Sefo will be a senior next year, Montez will need to be very very good to unseat a 4 year starter next season.
We have seen and paid plenty of attention to Sefo's weaknesses here. That's what you do when you are losing games.
I would make an argument though that if he can significantly reduce the number and impact of his turnovers Sefo becomes one of the better QBs in college football. Yes he still isn't a big threat to run but he does some things very well.
We get influenced in our opinions because the PAC has had some of the best QBs in the country every year. Sefo has also played with limited talent around him and a lousy defense that has forced him to take bad chances to try to keep the Buffs in games.
Montez could very well turn into one of the best QBs in CU history before he is done but to think that he is going to beat out a Sr. Sefo as a RS Fr. is a little ridiculous. If he does it either means the Sefo has fallen apart or we have the second coming of Andrew Luck on our hands.