BY BRIAN HAMILTON KNOXVILLE – Shawn Gary and Nick Martin answered the call for South-Doyle on Friday night. The Cherokees were coming off back-to-back losses after a 4-0 start, and after a slow start to Friday’s contest, the two leaders were not going to watch their team’s season go down in flames at Fulton by losing three straight. South-Doyle would score 30 consecutive points in the first half, cruising to a 43-21 win that was never really in doubt in the second half. The Falcons took an early 7-0 lead when quarterback Raysean Jackson hit Marcellus Jackson for a 6-yard …