I finally brought myself to re-watch the game last night. I agree with the offense looking stale. I'm wondering if the tape is out of the offense that the opposing defense is scheming better for the Buffs O. Herbert had much more time to throw than Montez, but Montez was not sacked a whole bunch either. ORE jumped that WR or RB screen pass play every time and it went to 0 or negative yards. The difference was big plays--ORE had many, CU had 2 for 24 yards each.
I'll only talk about the 1st half, since the game was pretty much over by halftime. Except for an ORE turnover fest, CU's defense was unfortunately not going to stop ORE. Perhaps, hold them to approx. 14 points. Despite 3 interceptions, it was 21 points.
So for the 1st half--Neither team had any appreciable rushing yards in the 1st Q. Penalties and negative yard plays doomed the offense. CU had one sustained drive in the 1st Q for 3 points. However, in the 2nd Q CU's running game picked up. CU had their best drive of the game, ending with an interception in the end zone. ORE was perfect in the 1:29 drive, scoring in a minute. The 15 yard penalty did not help. 24-3 at half. All of that being said, on the road against currently the best PAC12 team (definitely the best PAC12 defense) throughout the 1st half, CU was doing fine in the field position battle. CU punted 3 times, ORE punted once and a turn over on downs. ORE had 1 extra possession since they took the ball. The 3rd down conversions, we nearly identical for both teams--not good. One thing I found weird was that CU had 10 1st downs, which I would take in any half on the road. Also, CU won time of possession barely, and used their up-tempo run game some. Just a disaster in the last 2 minutes of the 1st half.
I agree that CU has to evolve and change things offensively. I think they schemed running correctly, as ORE's team speed was too much to run outside the tackles. The passing, I don't know. How much of it is the play? How much of it is what Montez reads before the play? How much is execution? There does seem to be a bunch of check down. I thought the TE was going to be a weapon in this offense, but that has really regressed. Sure there was the bobbled 50%/50% ball. It is not like the TE's are running precise routes with timing or seam plays. That could be the pressure. CU's pocket was not nearly as clean as OREs. I thought Harris was going to be great (catch for 8, catch for 10, catch and run for 15), but his opportunities are limited. I am still not clear on exactly what Brady Russell does? It does not look like he runs true routes, but does look for open space and squat the route yelling I'm open. That is an interception waiting to happen, ergo the 3rd quarter.
For the rest of the interceptions, Montez had a bad read and the other was down the field. I give him props for throwing an interception 20+ yards down the field, even if trying for force one in there. If CU is going to be successful they need to stretch the field one way or another.
In closing, there were a ton of penalties in the game 24 total. I watched a bunch of PAC12 games, and most all of them seem to be penalty fests. I am not all that clear if the PAC12 is just calling things tighter, or CU is really regressing in that area.