Well, that isn't true, either ... but that wasn't the original discussion.
Top kids will come in when they have to wait a year or so while an established QB completes his tenure ... sure.
That's not at all what this is, however.
Veilleux was an Elite 11 Finals QB who actually DID that ... he waited for old man Clifford to get his AARP card and move on ... and he was "rewarded" with the reality that they brought in an even bigger stud who passed him on the depth chart and is going to be the starter for the next 3 years. Veilleux isn't just some 2-star/low 3 star kid who's toiling away, happy to be here and waiting for his big break, but just enjoying the experience/scenery in the meantime He's a top kid, who just happens to have been passed by an uber-stud who will be around for as long as he is. If football is a large part of his life, he be stupid to sit around and be a backup when he could go somewhere else and be an immediate impact guy. NFL or no (that's a ways off), the kid can go somewhere decent and be at the very least in the mix for meaningful snaps right away ... or he can go to a lower school and be their immediate starter. If Allar wasn't around? Yeah, he'd probably be dumb for portalling out, if he otherwise liked it at PSU ... but Allar is around.