http://www.footballfoundation.org/programs/collegefootballhalloffame/search.aspx
# of Players/Coaches in College Football Hall of Fame:
Current Members:
Baylor 9
ISU 3
Kansas 5
Kansas State 5
Oklahoma 26
Oklahoma State 5
TCU 11
Texas 19
Texas Tech 7
West Virginia 10
Potential Members:
BYU 7 (Detmer, LaVell, Hudson, McMahon, Nielsen, Wilson, Young)
Upon 0
Memphis 1
Cincinnati 3
Colorado State 3
Houston 3
Kicks and Giggles:
Utah 1
Utah State 3
BYU has more or tied with 50% of the current Big12 members' hall of fame inductees and the most of any potential Big12 members.
Couldn't find a College Basketball Hall of Fame site that would allow you to search by team.