This report from a Gator site didn't think much of his Day 1 performance:
He has a big lead on Boston College verbal commitment Chase Rettig (Sierra Madre, Calif./San Clemente H.S.) who brings up the rear of this group.
As you can see, there is not much detail there. Read into it what you will.
On the other hand ESPN, which is broadcasting the game, had a more positive spin on Rettig's first day:
Chase Rettig (Sierra Madre, Calif./San Clemente), who is headed to Boston College, is not the most celebrated quarterback here, but he showed great underneath zip during passing drills and seemed to take control of the offense.
None of this really matters as Rettig will be on campus in a few weeks and competing on his own merits. Let's hope he makes things interesting.