Xbox Direct Will Be Held The Week of January 14th : r/GamingLeaksAndRumours
"Usually I'd immediately throw this into the "bullshit" pile and be done with it, but he apparently made two posts about Nintendo Directs before (Week of June 18th and Week of Sept 10th) and those Nintendo directs happened on the 21st of June and 14th of September.
Not saying it's legit (especially since this is a different presentation than before) but it's not immediately horseshit based on track record. Take this post however you will..."