They've got some returning OL, including a couple of guys, one a returning starter, about 6-2, 300, and the returning starting center is 6-1, 276 and 6-4, 277-pound starting tackle coming back.
Fritz signed five OL in his first class, two about 6-1, 305, another 6-3, 306 and one 6-5, 340.
I think it's a lot to ask true freshman OL to step in for two of your first three games to be NC State and Tech. They do have a couple of guys listed as tight end but I don't recall those guys getting a lot of PT last year, even though under Monken they ran some TE sets. The returning slotbacks are small, ranging from Godhigh to Bostic small. No Orwins or Perkins or Synjyns in the bunch.
With their other skill guys, Zach Walker can catch anything thrown his way, Swope is a man and YouTube (Youyoute) can fly.