Batman: Arkham City devs tease something Quinn-tessential

Something further may be afoot in Batman: Arkham City. The official tweet-box for the game has teased a curious picture (above), along with the unattributed quote “Don’t worry. This is all part of of my plan.” In combo, it does rather suggest something to do with Harley Quinn (come on, you all recognise those boots).
Let’s also toss into the mix the information which emerged a while ago from ps3trophies.org, which listed achievements for some as-yet-unannounced Harley Quinn DLC.
After the ‘unfortunate events’ at the end of Arkham City, it would make sense for Ms. Quinn to be a bit miffed with Batman and pals.
More details will, no doubt, emerge in good time.
Source: twitter.com