Kammala wannan magana: Horn ya kammala karatunsa daga Athol Murray College na Notre Dame a shekarar 1985 kuma Bill Wilkinson ya dauka ya buga wa Western Michigan. Ya zama dan wasan farko na kungiyar a matsayin dan shekara daya, ya dauki nauyin bayan kammala karatun Glenn Healy, kuma ya dawo da kungiyar zuwa kakar wasa mafi kyau a tarihi. Horn ya kafa rikodin shirin kuma ya jagoranci al'umma tare da nasara 25, yana taimakawa WMU ta lashe wasanni 32 a wannan shekarar (kawai lokacin 30-nasara don shirin har zuwa 2021). Horn ya yi wasa sosai a lokacin kakar wasa ta yau da kullun, yana taimaka wa ƙungiyar ta gama a matsayi na biyu a cikin CCHA, amma a cikin wasan karshe ne ya zama tauraruwa. Duk da yake WMU ya jagoranci ta hanyar mummunan rauni, Horn ya ci gaba da tawagarsa a wasan kusa da na karshe da Bowling Green, ya lashe wasan a cikin karin lokaci. Daga nan sai ya riƙe Michigan State zuwa wata manufa guda ɗaya don da'awar gasar zakarun farko ta kungiyar (Broncos ba za ta ci nasara ba har tsawon shekaru 26). An kira Horn a matsayin MVP na gasar kuma ya jagoranci tawagarsa zuwa wasan farko na NCAA. Duk da yake an fitar da tawagar daga wasan kusa da na karshe, Horn ya sami sanannun sanannun sanannun daga aikinsa kuma Hartford Whalers ya rubuta shi a cikin nasara
Zaɓin NHL.