Lacko gave some hints about this match. He thinks that the only chance for him is to play on the edge and risk it all. He hopes he will have that terrific day when everything is clicking. I say 10% of chance that it happens. Ferrer looks a bit vulnerable though, while Lukas is playing well.
We should be appreciative of Federer though, because we will never see anything like him again. The fact he can still compete for slams ever after the erosion of his physical skills is really a greater testament to the natural talent he has than the period of time when he was dominating the tour.