I said it before, that the three star guys we have in the fold (except for the long snapper) aren't the type of players who maxed out in middle or high school, that they're more of raw prospects with high upside.
Those guys wouldn't have those very good offer lists if they were thought of as maxed out prospects.
Addendum: Jackson Hill's offer list isn't as good, but I trust Coach Rudolph's evaluation of talent. ESPN has him updated as a 4 star, and now at 6' 7", 300 lbs.