Goal.com\'s Carlo Garganese and Martin del Palacio Langer will be debating whether the Liga duo are the finest to grace the beautiful game on Friday afternoon at 14:00BST.There is very little doubt that the two current best players in world football are Barcelona\'s Lionel Messi and Real Madrid\'s Cristiano Ronaldo. However, are the two attackers the two greatest players of all time?From 14.00BST (15.00CET) on Friday, Goal.com will be hosting a special LIVE! to debate if the duo are better than the likes of Pele, Diego Maradona, Zinedine Zidane and Johan Cruyff.In one corner we have Goal.com Spain editor, Martin del Palacio Langer, who believes there are no players in the history of the beautiful game with more talent than Messi and Ronaldo.In the other corner we have Carlo Garganese, Goal.com International\'s deputy editor, who fiercely disagrees with Martin and will be letting us all know his reasons why.So who do you agree with, Martin or Carlo? Make sure you join us for all the fun this afternoon and of course, we will be looking to hear your questions and comments on Twitter and Facebook!