The Davidson Wildcats are the fourth team out the door of the Southern Conference in recent months. The Wildcats, which first joined the SoCon in 1936, will leave the league to join the Atlantic 10 Conference in 2014, the school announced Wednesday. The announcement comes on the heels of three other SoCon schools announcing their departures — Georgia Southern and Appalachian State to the Football Bowl Subdivision Sun Belt Conference and College of Charleston to the Colonial Athletic Association.