There is no room for "Federror" against the likes of Djokovic nor Nadal.
With that said, the implications are obvious.
I expect Wawrinka to lose in Federer, maybe even in 5 sets.
An upset would be interesting
But I think Federer will win that QF, and play Djokovic in the SF, and get thrashed.
I see the end of Federer's legacy coming soon, and Djokovic will be the man to really put an end to it in these slams.
Then again Federer can be playing in a relaxed manner, just BS his way through to save himself massive energy for the SF and F.