Southampton will be going in search of another big three points in their battle for Championship promotion on Wednesday night. Saturday’s dramatic victory at Birmingham City ended a run of three straight defeats in all competitions for Russell Martin‘s side. That has kept the Saints 4th in the Championship, five points adrift of the automatic promotion places. With 11 games of the regular season still to be played, there is time for them to overhaul that deficit. Next up for Southampton, is the visit of Preston North End to St Mary’s in this midweek round of fixtures. That clash with Ryan Lowe…