Football is littered with fascinating sliding doors moments and 'what ifs.'
Try this one - what if Carlo Ancelotti had been appointed manager of Liverpool in the autumn of 2015 instead of Jurgen Klopp? Would the Reds have enjoyed such a successful few years?
Given the Italian's outstanding record of delivering silverware at every club he's managed, you'd have to say there was a fair chance of him winning something.
But would Ancelotti have done such an excellent job of building Liverpool up from the relative low point they found themselves in back then to the irresistible force they are today?