Roger has not won a slam title since Australian Open 2010. Which to be fair is not really that long ago.
Federer has still been consistent @ the slams
FO '11 - Runner-Up
Wim '11 - 1/4 final
UO '11 - 1/2 final
AO '12 - 1/2 final
FO '12 - 1/2 final
So, clearly Feds is still part of the elite...