Leeds United may be out in Germany for their pre-season tour, but that does not mean work has stopped behind-the-scenes on potential transfers. The Whites have brought in four new players so far this summer and alongside two comfortable friendly victories, it has been a very positive window at Elland Road, despite the exit of Archie Gray. With Alex Cairns having come in as a third-choice goalkeeper, Leeds’ other three additions have all addressed areas in the squad that were in need of strengthening. Joe Rodon’s arrival was signing number one and arguably the most important to get over the lin…