Yeah, I think it's time for another for sure.I think we are due for a bimonthly Direct, anyway. I don't see why the Hyrule Warriors Direct would be the only one this month, especially when Bayo 2 still doesn't have a release date and Captain Toad is still in limbo in NA and Japan.
Days are running short though. They usually have at least a three or four day warning before the big ones happen.