Liverpool are hoping to make it two signings in quick succession but could now agree a shock deal with La Liga giants Barcelona ahead of the transfer deadline. Reds fans have enjoyed two 2-0 victories to start the new Premier League season but have also been concerned with a lack of transfer business. Before Monday night, Liverpool were the only Premier League team yet to bring in a new signing this summer. This may thought be a case of buses; you wait for one and two come along at once. Arne Slot’s men have snapped up goalkeeper Giorgi Mamardashvili before loaning him back to Valencia. Liverp…