Southampton are on a remarkable run of form, having won 20 games in a row in all competitions, and subsequently have not had to panic this transfer window. This fortunate position has seen them able to pull off an astute piece of business seemingly completely out of the blue, welcoming Bournemouth midfielder Joe Rothwell on loan for the rest of the season to bolster Russell Martin‘s midfield options. The club are still very much in the market for a right winger, with names such as Amad Diallo, David Brooks and Manuel Benson all having been mentioned as possible targets. Any change in the situa…