I've watched way too many Stephen Morris clips over the years. Last year, I charted nearly all of the plays. From those, I know almost exactly the type of plays, route trees and decisions he was asked to make. Last year, we played a relatively simple passing offense without any incredible pressure on Morris' decision-making. Let's take a look at some examples:
UM vs Pitt 2013
https://www.youtube.com/watch?v=Q1pwXCmRxuI
Go to the PA short roll (to his right) at :01 seconds.
The QB's decision-making is significantly simplified here. If the defense is playing off, Morris could easily see the separation between outside WR and Corner. That's the pass he hit. That's what Kaaya would have to do. The important thing to note on a play like this, at least as it relates to THIS YEAR, is that the field was cut in half for the QB's decision. I'd expect a good amount of that - especially early on.
https://www.youtube.com/watch?v=Q1pwXCmRxuI
Go to the PA short roll (to his right) at :10 seconds.
4 WRs, vertical patterns on the inside, comebacks on the outside. Morris immediately looks to his right out of the shotgun, once again essentially cutting the field in half. The WRs at the top of the screen run a variation of the smash route. Instead of the outside WR running a curl, he runs a stop. The inside WR runs a (rather weak) corner route. When the Safety sits down (unexplainably) on the outside WR's stop route, the vertical slot goes by him. Morris simply hits a wide open WR. Smash concept is something junior high offenses run. Kaaya can make that read in his sleep, if asked.
https://www.youtube.com/watch?v=Q1pwXCmRxuI
Go to the PA short roll (to his right) at :30 seconds.
Balanced Pistol formation with 2 TEs at top, and twins at the bottom of screen. Simple, no-read WR screen to S. Coley who breaks it for a TD. No real analysis needed here. Expect a decent amount of 1-read throws - whether they're WR screens, RB screens, RB swing routes. Simple Combination routes out of the backfield between RB and H-Back or TE. Etc.
In the interest of not getting into too many of these so we can get into the discussion, here are other reasons:
1. Morris rarely (successfully) threw between LBs and Safeties. So, if Kaaya is unable to do this as a True Frosh, it would NOT be a deficiency from last year's offense.
2. Coley, Waters, Walford and others have another year under their belt. They should be better, more explosive and make Kaaya's job easier.
3. Health. We didn't have it last year when we lost Duke and Dorsett. That isn't something we can necessarily control, but if we have it, it's a PLUS as it relates to last year.
4. What could Morris do that Kaaya probably cannot? Some of the rocket throws to the opposite hash or in the corners. See approximately :42 seconds in the videos above.
However, Morris rarely, if ever, "threw a WR open." I don't know if Kaaya can do this, but if he can, it will make up for the deficiency and probably turn out as a plus (comparably).
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The point here isn't to say that Kaaya won't have his struggles. It's to note that, at least based on the QB play we got last year and what our QB was asked to do, my hope is that we see virtually no downshift in the offense's ability to score points (relative to opponents, of course).
In terms of what I'd like to see us do with the offense and what we should expect, lots more to talk about here. Let's open it up.