I've actually got my eye on this guy because he impressed the hell out of me when he went up against NC State's full lineup of NFL defensive linemen in 2016. Jones (3rd round), and B.J. Hill (3rd round) on their defensive line. And they've got another kid
Eurndraus Bryant that I think may bear some watching. They had a legit NFL safety in Josh Jones as well, and he played a lot in the box, so Hilland ended up blocking him on several occasions.
Connor Hilland was supposed to be overwhelmed, but he really wasn't. He was playing with all those guys, easily. The caveat is that because of the way they were playing, he didn't end up having to square up on some of the bigger, stronger guys, and just go head-up, toe-to-toe with them. When Hilland had to do that more against some of the big DLs in the Shrine Game, he struggled some.
This is why it's interesting to me that he's moving to Center for the Miami Dolphins. This suits his game perfectly. A Center doesn't often have to go toe-to-toe with a big DL without help. There are nose tackles out there, but the Center often gets some help against those guys.