Square Enix Files New Deus Ex Trademark

Square Enix has filed a new trademark related to something called Deus Ex: Human Defiance.

An eagle-eyed NeoGAF poster has found the trademark, which unfortunately doesn't spell out exactly what Human Defiance is.

Could it be a brand-new game in the series, or perhaps it refers to a Wii U version of 2011's Deus Ex: Human Revolution (shown).