Some maybe due to tenure some coaches may have at a particular institution that refuse to retire or leave after having committed so much that program. But one of the major reasons for a lack of diversity for athletic departments is the lack of research these athletic departments put into the candidate pools. Gray Brown (2007) reported that it would take about 10-14 days for athletic departments to compile the research need to expand their candidate pool to fill the position of a head football coach. Unfortunately most collegiate athletic departments run independently and do not work with the university during the hiring