BY BRIAN HAMILTON COSBY – Both Cosby and Seymour entered Thursday night’s contest with just two wins on the season. Seymour looked as if it would leave Cosby on a snowy night with their third victory of the season, as the Eagles led for the majority of the game and held a 13-point advantage in the fourth quarter. Cosby would not go quietly into the night, however, as the home Eagles went on a furious rally within the span of three minutes to get back in the game and pull out a 65-59 win. “We beat Seymour by 20 over …