Bradley was in his fourth season on the Jacksonville sideline .
Following last week 's 21 - 20 loss at Houston , the team relieved Gus Bradley of his duties as head coach and named Marrone the interim head coach on Monday , December 19th .
Gus Bradley was in Gus Bradley 's fourth season on the Jacksonville sideline .
Following last week 's 21 - 20 loss at Houston , the team relieved Gus Bradley of his duties as head coach and named Marrone the interim head coach on Monday , December 19th .