Diego Costa seems to be the final piece of Jose Mourinho’s jigsaw at Chelsea, with the powerhouse forward showing lethal form in front of goal since a summer move from Atletico Madrid.
The Blues had a trophyless campaign last term despite the expenditure on their playing squad, with a lack of cutting edge in front of goal the key reason.
Costa may well have given the Stamford Bridge side the necessary clinical edge that sees Mourinho’s men unbeaten this season, but what if the Spanish international had joined Liverpool last summer instead?
Brendan Rodgers had identified the Brazilian-born striker as a potential new recruit, but the Spanish side did not allow the player to leave after selling Radamel Falcao to Monaco.
Costa went on to have a fantastic campaign with Atleti, proving himself as one of the best centre forwards in the world and firing the Vicente Calderon side to the La Liga title.
Given the problems that the Reds are currently having with goal-shy Mario Balotelli, had they landed Costa in the summer of 2013 surely the side would be higher in the league than the 11th place they currently hold.
Pipped by Manchester City at the death last season, a frontline containing Costa, Luis Suarez and Daniel Sturridge would surely have fired the Merseyside outfit to their first top-flight title since 1990.
Over the last number of seasons Liverpool have missed out on a number of transfer targets for one reason or another, but not landing Costa must now be a major regret for Rodgers.