Yup, that is the exact flyer mix that has been reported for several months as coming in Q1:
4 Kits:
Tau
Eldar
Tyranid
Dark Eldar
That goes a long way to equalizing out the flyer wars between all the armies.
Still though, you should weep for Fantasy players - Feb flyers means a possible 11 month gap for Fantasy with no army book. That's bleak.