 Rabach later failed his team physical due to lingering concerns related to off-season shoulder surgery, being told he needed two to three weeks' more time, and did not join the roster.Rabach is the cousin of brothers Chris Greisen, a former NFL and Arena Football League player, and Nick Greisen, who last played in the NFL for the Denver Broncos.After his playing career, Rabach started the Fifth Quarter Foundation in his native Door County, Wisconsin to help improve the quality of youth sports in the area.