A new era isbrslated to begin at Colleyville Heritage as Doug Allman takes over as the team'sbrnew head coach. Allman is coming over from Austin Westlake, one of the state'sbrmost respected programs, where he was named district coach of the year twice.brAllman replaces Mike Fuller, who bolted for the head-coaching job at Decaturbrafter posting a 60-19 record in seven seasons at Colleyville Heritage. So whatbrcan you expect form an Allman-coached team? Well, a little bit of everything.brAllman uses an array of formations to best utilize his talent on the field. HisbrNo. 1 priority will be finding a new quarterback — seniors Clayton Oliver andbrTrevor Anderson will battle it out for the job but neither has much meaningfulbrexperience. The Panthers do, however, bring back seven starters on offensebrincluding big, bruising running back DeMarco Corbin. The 6-foot-1, 225-pounderbrwas used mostly in short-yardage and goal line situations last season — hebrscored 16 touchdowns —but will see an expanded role in 2014. The defense alsobrreturns seven starters. Under Allman, Colleyville Heritage is expected tobrimplement a 3-4 scheme, which will showcase the talents of defensive linemanbrJason Williams (62 tackles, four sacks) and safety Ryan Phillippe (107 tackles,brfour interceptions).