For the second summer in a row Rangers will have to undergo something of a squad overhaul with Philippe Clement the man in charge this time around. There are six players out of contract in the summer with as many as 10 potentially leaving in total if the Gers boss wants to streamline his squad. So far, only John Lundstram is said to have been offered a new contract and it looks like one Rangers star has been told by Philippe Clement that he is free to go after a new transfer report by Pete O’Rourke, formerly of Sky Sports. Rangers give Kemar Roofe exit green light in Philippe Clement cullThe f…