Jurgen Klopp may be forced to look at free agents this summer after the Liverpool manager admitted it will be difficult to make big-money signings.Football clubs around the world have seen their finances take a hit amid the coronavirus pandemic with no football in England for almost three months.Liverpool had been linked with big money buys for the likes of Kylian Mbappe and Timo Werner, though they now seem unlikely."All clubs are losing money,” Klopp had said.“How do I discuss with the players about things like salary waivers and on the other hand buy a player for £50-60m — we’d have to explain.“If you want to take it seriously and run a normal business you depend on income.“And we have no idea how much the club will earn — especially.