if it's Milroe, it will require massive improvement from him for us to have any shot. The O is likely going to have to carry us next year, and we're just not anywhere close to that with his current skillset at QB.
Why will the O have to carry us?
We're losing 4 / 5 starters in the secondary with only one of the backups having a significant role (unless Moore takes a COVID year)
We're losing both Edge rushers, and don't really have a replacement with any experience for either.
We're losing our most versatile DL, who could play heavy edge or slide inside. Unless the transfer Overton is that guy, we don't have an experienced guy for that role either.
So really we have a Safety, 2 DL, and an LB and a half (Campbell played a lot) coming back, with a CB who at least played in Dime. Then we have a couple of transfers we can be hopeful about.
So to be successful, we're going to need to have a methodical, never really getting stalled out, take what the D gives you, by reading pre and post snap to get playmakers into good positions style offense. Right now Milroe just isn't any of those things and really hasn't shown much progress toward becoming any of those things in 3 years on campus. He'd have to develop 10 times more in the next 8 months than he has in his entire football career to get where he needs to be.
Think about it, in Hurts (true Freshman), Tuas (fresh/soph), Jones (5th), and Youngs (soph) first season as starters, ALL of them were allowed to read defenses, make calls at the line, have option pass routes to execute and basically run a pro-style read the D type approach. Hurst was scaled back some, but he at least had 1-2 reads per play as a true freshman. Further back, Coker, AJ, Sims and GMac, all were able to make full D reads to some degree in their first year as starter. Contrast that with Milroe (in his third year, but yest first as a starter), who isn't even trusted to make the read on a zone-read option, or simple RPOs now, nor to throw the most basic timing routes.