The cup can be straight away be given to Nadal, but playing the final match is a formality. So they will play for the formality sake. Nadal's game though has got weak compared to his previous years French open matches. He is winning most of his titles on clay. For getting the GOAT title he needs to work on winning more on grass and hard courts. He is yet to win a single World tour final title, which is played by only the 8 best players of that particular season. At present the 'Greatest of all-time' is Federer and Nadal is inching his way to claiming the title.
It is going to be a straight set victory for Nadal. Ferrer has never troubled Nadal and that too on clay court, it is mission impossible for david ferrer. Ferrer at most can win a set.