Liverpool's problem position of left-back has been well documented this season, and while natural midfielder James Milner has done a decent job filling in for the most part, Jurgen Klopp and the fans know that it can't carry on that way forever. It seems clear that the German simply doesn't trust Alberto Moreno as the long term option, so he could be in the market for a new left-sided defender this summer. Here are six potential players - featuring both budget and pricey options - Klopp could...
Source: 90min.com