Here are the current rostered Oline Rookies and where they played in college:
57 DOOLEY, Ben 6'5 320 24 Boise State LG
64 ELSBURY, Tyler 6'6 333 24 Iowa Played OC/all positions
0 LINDSAY, Zovon 6'4 300 25 Coastal Carolina RT
0 MORE, Joseph 6'5 311 26 Arkansas RT
0 PARES, Sebastian 6'6 310 24 Eastern Illinois RG
58 PONCIUS, Hunter 6'8 318 24 North Dakota State OT OG
0 WILLIAMS, Bucky 6'3 300 25 Appalachian Stat OC
So, it looks like there is one true OC (Williams) and one that has played OC (Elsbury), so there might be something to KMan's release and potential for 2 IMP Oline
Some really good size there throughout, have to see what they feet and hands are like