I actually agree that we could have ran an offense where PJ could potentially get this team just as far as Book got us and just as far as Wimbush might have gotten us. At the end of the day (and Koon you may have mentioned this in the past) none of the guys mentioned would have/will get us anything other than a possible ticket to the show where we lose to a much better QB.
There's a narrative on this board that seems to pin our inability to get over the hump against top teams on Book's play, but when you look at the numbers it doesn't make sense.
Book's performance against Georgia and Clemson over the past two years is pretty similar to how elite quarterbacks generally compare against Top 10 defenses. I went back over the past two seasons and looked at how Lawrence, Fields, Burrow, Daniel Jones, Tua, Hurts, Jordan Love, Justin Herbert, and Dwayne Haskins fared against top 10 defenses (Murray didn't face any).
Compare these elite QBs' 22 games against elite defenses in '18 + '19 to Book's 2 games:
Elite QB game average: 19.7/32.1, 224.6 yds, 1.3 td / 0.55 int - 9 car 17 yds 0.4 tds
Book vs Clem + UGA avg: 23/42, 217.5 yds, 1 td / 1.5 int - 10 car 24 yds 0 tds
Versus the run support elite qbs got in these games compared to Book's (this would be rushing totals minus rushing stats generated by the QBs themselves):
Elite rushing support avg: 27.55 car, 157.3 yards, 1.27 TDs, 5.71 ypc
Book's rush support avg: 14 car, 45 yards, 0 TDs, 3.21 ypc
The stark contrast is in the rushing numbers, not the qb play.
Book has turned the ball over more than an elite qb should in these games, but he also received zero run support.
Book can quarterback at a championship level. We cannot run the ball at a championship level against elite defenses. That is the biggest issue holding back this team