I was actually listening the ESPNs draft pod today and they talked about Olu potentially sliding. Probably not to 24 but they said they wouldn’t be surprised with teams having the OTs ranked differently.
He does seem to be the odd man out in an OT class that just looks like it's surging upwards.
Personally, I think Olu is a Tyron-caliber prospect, and someone is going to steal an All-Pro. He's 21 years old, he's got some occasionally shaky technique, and despite that, he literally never loses reps. When things start going badly, there's always some athletic tool he can grab out of his bag and recover. Once he irons out the details in a season or two, the athleticism will take over and he'll just dominate.
Alt's your clear-cut OT1 because he's just ridiculous, but I'd put Olu up against anyone else in the class.