Is it possibly something in the software that either a W or L must be added?
It's not as if KU and KSU are the only schools who "count it as a win"
A quick check says that's the case at the following as well:
Florida State: http://www.seminoles.com/sports/m-fo...tbl-sched.html
Michigan State: http://www.msuspartans.com/sports/m-...tbl-sched.html
Notre Dame: http://www.und.com/sports/m-footbl/s...tbl-sched.html
I just grabbed a few from different BCS conferences at random (the first ones that popped in my head)....the ones that did not have a result listed were Mizzou and Michigan