The District 9-3A, Division I champion Whitney Wildcats ended the Groesbeck Goats’ season at Goat Stadium on Friday with a 56-7 thrashing of the young Goat team. The loss left Groesbeck with a 2-8 season record and a 0-6 district mark. Whitney moves on into the playoffs with a 9-1 season record. The Wildcats play Lago Vista today at 2:30 p.m. in a bi-district clash at UMHB Stadium in Belton…