DETROIT – With Saturday’s announcement of Detroit Lions General Manager Bob Quinn and head coach Matt Patricia being fired, the question now is “Where do the Lions go from here?”Although interviews will wait until the season is over, the research for potential head coaches will begin immediately. One name brought up for every vacant NFL job is Nick Saban. While he has had enormous success at Alabama, not so much as an NFL coach in Miami. While he is struggling at the University of Michigan, Harbaugh has had great success as an NFL coach with the San Francisco 49ers. There are two likely candidates for the Lions head coaching job.