It is no secret that Russell Martin wants Ryan Fraser to return to Southampton this summer, but a move is proving far less straightforward than hoped. Russell Martin has made a number of new additions to his Southampton squad already this summer, but has been keen to secure returns for some of the players that impressed whilst on loan last season. That has seen both Taylor Harwood-Bellis and Flynn Downes make their loan deals permanent after the pair were pivotal to promotion to the Premier League. Southampton have made five signings on top of those two, with Adam Lallana, Charlie Taylor, Ronn…