Rangers’ expectations in the summer transfer window have been tempered by Philippe Clement over the weekend. The Belgian manager isn’t one to mince his words in Glasgow and Clement’s loaded Rangers barb about having to to sell to buy hasn’t missed supporters. In a window where Rangers are supposed to revamp a squad who are devastatingly low on confidence it’s not exactly the rousing message of title defiance fans wanted to hear. Rangers are now looking through their squad for the players who could fetch us enough income to kick a so far underwhelming transfer window into life. It won’t be Jack…