The regular season may have started two weeks ago, but any thoughts of a Pioneer playoff push begin Friday night in Cookeville. The Warren County High School football team will start District 6-AAA play against the Cavaliers, who have opened the season with back-to-back wins this year. Kick off at Eddie Watson Stadium is set for 7 p.m. Winning district games is the quickest way to punch a playoff ticket, but it won’t be an easy opener in District 6-AAA play for the Pioneers.