Brian Flores has worked with which head coach for the last 10 years?
Brian Flores:  On February 5, 2017, Flores was part of the Patriots coaching staff that won Super Bowl LI. 2016 New England Patriots season: The 2016 New England Patriots season was the franchise's 47th season in the National Football League, the 57th overall and the 17th under head coach Bill Belichick.
head coach Bill Belichick