But the Bengals ' offense fizzled in the playoffs , averaging 11 points in their three losses .
Gruden spent the past three seasons as the Bengals ' offensive coordinator , all of which ended with trips to the postseason .
The Bengals ' offense fizzled in the playoffs , averaging 11 points in Bengals ' three losses .
Gruden spent the past three seasons as the Bengals ' offensive coordinator , all of which ended with trips to the postseason .