On a side note, there's also a chance that Manning really isn't that good a QB. Sure, he's a Manning, but Eli was too and he wasn't nearly as good as Peyton, IMO. Arch might not even be nearly as good as Eli.
This could go either way here as Arch's legs and feet are more similar to his grandfather Archie then Peyton or Eli, he is a far better athlete then either of his Uncle's. Also he was a five star recruit, he was the top ranked player of the 2023 draft class and I understand you get some of that by name, but not all of it.
He did showcase talent at Texas and one would surmise, why didn't Steve Sarkisian go with Manning over Ewers, as Ewers seem to shrink at times when pressured? But Sarkisian chose to go with the Veteran and was one play away from tying Ohio State, which in turn, could have gone either way if that happen.
Manning has waited his turn as he easily could have transferred, but didn't and you and I also disagree on how good Texas is going to be this year, barring injury, I expect Texas and Manning to be one of the best teams in college football, although I will be rooting hard for them to lose their first game, but do not expect it. I also believe with a huge run in the college football playoff, I expect Manning to come out in 2026. Now he could stay, but I am expecting such a big year from him, I expect him to declare for the draft and things have change dramatically since his Uncle's were in college too.