With four weekends left in conference play, we are officially in the home stretch of the regular season, folks. And with that means things are only going to get more intense in the SEC . Especially with the race for the conference championship so close. As a result, each series is increasingly important . One series loss, or even worse a sweep, can make the difference between one of the teams fighting to win the conference rather than fighting to get out of the middle of the pack. This was evident once again over the last weekend of action. The top three teams in the No. 4 Texas Longhorns, No. 5 Georgia Bulldogs and No. 7 Texas A&M Aggies created some separation as the clear top three in the standings. Behind them, though, the middle of the pack is as crowded as it has been all season -- with multiple squads from this week's winners and losers finding themselves in that group. Who were the biggest winners and losers in the SEC this week?…