BY BRIAN HAMILTON GATLINBURG – The Lady Highlanders’ thrilling win in five sets over North Greene was met with a region championship match with defending state champion South Greene later Tuesday night. Gatlinburg-Pittman held strong for most of the first set, but ultimately succumbed to the Lady Rebels’ high-flying kills and fell three sets to none in the match (25-16, 25-13, 25-11). The Lady Highlanders will have one more opportunity to extend the season on Thursday in the substate round. “Well, if you lose, you go home. If you win, you go to the state tournament,” Gatlinburg-Pittman head coach Hagen …