Russell Martin takes his Southampton side to Goodison Park on Tuesday night to face Everton in the third round of the Carabao Cup. Southampton and Everton are the only two teams in the Premier League yet to get a point so the Carabao Cup may be viewed as a welcome opportunity to forget about struggles in the league for both sides. Russell Martin rung the changes as Southampton beat Cardiff City 5-3 in the last round and is expected to rotate heavily again. However, with the Saints squad bigger than it was then after some late additions in the transfer window there are not expected to be quite …