Far too often Liverpool fans are negative about the actions of the club’s owners. Now there is no denying FSG are perfect. Not everything that they have done at Liverpool has worked or gone down well. However, in general FSG’s policy is sustainable and successful. Sure, Liverpool haven’t won as many trophies as they may perhaps feel they should have done under FSG. But they have done things the right way. They have never invested too much money and have never gone beyond their means. Sometimes that has meant making tough decisions and letting key players go. Such as Philippe Coutinho to Barcel…