My take is a little different, Miles will be a downgrade, everywhere else will be an upgrade (depending on who goes pro).... so probably less offensive stats but overall a better team. Of course, to get to top you need a good QB, LSU should be still pretty good next year.... the question is Miles... I think he will surprise some folks... just like all the people saying Burrow was just a game manager on the forum two months ago.
Miles actually has a better arm than Burrow, its all the other intangibles Burrow has. Miles will probably need a year at starter, Miles will have to prove it but he has experience and a good arm.... whether it all comes together is the question.
Where LSU is underrated is the offensive line... the cookie monster has done great in building that back up... which isn't spoken about much.... anyone can ****ing pass when you have 5-8 seconds to throw.