 Pari gbolohun ti o tẹle: Ṣaaju ki o to ṣiṣẹ ni CFL, Brown jẹ oniwosan ọdun marun ti Arena Football League, nibi ti o ti dun fun New York Dragons, Arizona Rattlers, Columbus Destroyers, ati Kansas City Brigade. Ni akoko 2006 Arena Football League, a pe ni AFL Defensive Player of the Year nigba ti o mu liigi naa pẹlu awọn idena 11 ati awọn yọọdu 133 ti o pada. Ni ọdun 2009, o buwọlu pẹlu awọn Montreal Alouettes ti Ẹgbẹ Bọọlu afẹsẹgba ti Ilu Kanada ati pe o jẹ ọmọ ẹgbẹ ti awọn ẹgbẹ mejeeji : 97th Grey Cup àti 98th Grey Cup championship team pẹlú àwọn Montreal Alouettes. Ni awọn akoko 6 ni CFL, o ti ṣe igbasilẹ 271 tackles, 17 interceptions ati 7 fumbles recovery. 