Whether it was head coaches, coordinators or position coaches, college football's coaching carousel was especially active this offseason. In addition to the 27 changes among head coaches, there were numerous and important hires for coordinators. Oklahoma's Alex Grinch takes the top spot as the No. 1 coordinator hire for 2019, followed by three offensive play-callers in Ole Miss' Rich Rodriguez, Florida State's Kendal Briles, and Miami's Dan Enos. Of the top 10 hires by Athlon Sports, seven were on the offensive side of things.