Colby served as the head football coach at Millersville University of Pennsylvania from 2008 to 2012 , compiling a record of 11 -- 44 .
He is the defensive coordinator at Central Michigan University , a position he has held since 2015 .
defensive coordinator served as the head football coach at Millersville University of Pennsylvania from 2008 to 2012 , compiling a record of 11 -- 44 .
He is the defensive coordinator at Central Michigan University , a position he has held since 2015 .