"Buffalo is hiring Texas A&M graduate assistant Brandon Bailey as its next defensive coordinator, according to a report Thursday by Pete Thamel. Bailey, who joined the Aggies as a graduate assistant ahead of the 2019 season from Tulane, worked with Buffalo head coach Maurice Linguist for one season. Bailey worked under former Aggies defensive coordinator Mike Elko for three seasons before he left to take the head coaching position at Duke.
Bailey graduated from Georgia Southern University in May 2016 and later spent three seasons from 2016-18 as a graduate assistant at Tulane prior to joining Texas A&M."
Not much of a resume.
"Greg Knox was a big part of Dan Mullen’s coaching staff, both at Florida since 2018 and from 2009 to 2017 at Mississippi State before that.
He took over as the Bulldogs’ interim coach after Mullen left for Florida. He also served as the Gators’ interim head coach this season after Mullen was fired. He also has experience as an assistant at Auburn and Ole Miss"