Jamie Carragher and Roy Keane have stirred up an almighty debate amongst football fans, specifically, the Manchester United and Liverpool community.
The two pundits sat down on Sky Sports' Monday Night Football to discuss their United-Liverpool combined XI, choosing players from the unstoppable Reds side this year and the unrivalled United squad of 1999. And, as expected, the two argued the case for the men playing for their former employees, rather than the other.
As Carragher submitted a passionate case for Virgil Van Dijk, Keane shouted for Jaap Stam. And as the Anfield legend desired Roberto Firmino, the ex-Red Devil refused to stay silent about Dwight Yorke.
However, the debate which has split the football community the most is who goes at left midfield out of Sadio Mane and Ryan Giggs. So, let's see who really is the better left-sided winger.