Looks like Marvel isn't done with their teasers as today saw another one with "MS."
Perhaps Carol Danvers is dropping "Captain" and once again donning "Ms."
Or perhaps it's something else entirely?
It was said at the recent NYCC that Captain Marvel would be getting relaunched in March.
Another clue good be from the Marvel January 2014 solicits where the upcoming Point One special has a female figure blacked out.
Maybe Ms. Thing from Fraction's FF that gets cancelled in January?