The bracket is set, and the road to the Women’s College World Series is heating up. Several of the unseeded programs have been put on the map this season due to unbelievable winning streaks, aces shattering the history books, and upsets of the hottest top 25 teams.  These are six teams in the NCAA Regionals that you’re going to want to watch out for, as they all can shake up the postseason picture.  Virginia Tech Hokies As one of the first teams left out of the top 16, the Hokies will head to the Baton Rouge Regional as the No. 17 team in the bracket. They have several top-25 wins under their belt, like defeats of South Carolina, Georgia, and Duke, and just missed the ACC Tournament championship with a 2-1 loss to Florida State.  With ace Emma Mzzarone on staff, and big hitters like Jordan Lynch, Addison Foster, and Michelle Chatfield, the Hokies totally can upset the 37-17 Tigers. LSU has had a very bumpy season and has taken big losses to Nebraska, Duke, UCLA, Tennessee, and more.…