A number of line recruits under Cav have been 4 stars. A number of recruits on either side of the ball on the lines stands to pick up 4* before this year is over.
KW is certainly killing it, but we can't pretend that this is basically soley his and Bray's show. We're really putting forth a solid showing across all position groups.
I did keep up with rating changes for the 2016 recruiting class up until the start of the new year. We did have 6 players that were bumped up in their rating. But, not a single one of them was bumped more than 0.1 in their Rivals rating post NU commitment. Right now, we have one 5.7 3* guy, Brenden Jaimes, that would be in line for a 4th star. Porcher was evaluated as a DT, where he rates as a DE we'll find out.
You have no basis at all to claim that "A number of recruits on either side of the ball on the lines stands to pick up 4* before this year is over". Unless your "A number" equals exactly 2. Which is coincidentally the exact same number of 4* recruits that you would give Cav credit for since he's been here.