Does Ohio dress 105 for all home games? If so, walk-ons and redshirts can wear the 7 duplicate numbers, again duplicate numbers should not be an issue. If Ohio loses a recruit over a jersey number, I really don't think I want that individual to be part of Ohio football.
What if two scholarship kids "WANT" to wear number 7? Do you tell a young man you recurited that they cannot have the number they wanted? And I believe we have close to 115 players on the roster, and they seem to dress everyone eligible, even those who do not dress wear jersey's on the sideline. Either way you are dealing with more than 7 duplicates, and with the history that Coach Solich has had with his walk-on program, giving walk-ons duplicate numbers is not as easy as it sounds, because a lot of walk-ons earn playing time in this program.