He still has a semester left of high school. He can't very well live on campus until he enrolls (and don't forget - qualifies) for college.
Living arrangements for next year: Unless your child lives at home, all freshmen live on campus during their freshman year. At the beginning of second semester, students need to start pondering where they want to live the following year. Students are able to stay in the residence halls another year, move into one of UNL's apartment style living facilities, and/or rent a house, duplex, or apartment off campus. Waiting until the last minute to make this crucial decision could cause a lot of unneeded stress.
Took that from there website so unless its different for football players he can live in his house since its really in his parents name. Only thing I'm not sure of is how long you have to live here to a considered resident.