His father , Ray Allen , was a longtime Bronco defensive coach before his retirement .
Longtime Walton offensive coordinator Tripp Allen , at Carrollton most recently , will be Brookwood 's quarterbacks coach .
Tripp Allen 's father , Ray Allen , was a longtime Bronco defensive coach before his retirement .
Longtime Walton offensive coordinator Tripp Allen , at Carrollton most recently , will be Brookwood 's quarterbacks coach .