The reports out of the AA practices and game is that Bell is still really raw.
Gray is one of the highest rated CBs we've landed in years, but I don't think it's reasonable to think the Morrison will be the norm. The norm remains that freshman need a couple of years to be ready. We hope Gray will be an exception, but it's unlikely. There is plenty of depth in front of him which will make it hard for him to be a significant part of the rotation in 2023.
The good news is that CB seems solid in 24 and 25.