On the lookout for unknown/cataloged Super Hero minifigs

EddieDoesntMind

I've always been interested in the obscure when it comes to Lego, especially those from early years where there was few documentation. However, my speciality are the newer Super Hero figure variations that are unknown/forgotten/not cared for (A lot of times for very good reason). 

I've posted about the four I know about on here already:
http://bricksetforum.com/discussion/26558/the-super-hero-minifigure-missing-from-your-collection
http://bricksetforum.com/discussion/25965/need-help-with-batman-keychain
http://bricksetforum.com/discussion/24255/does-anybody-own-both-10672-and-10724
http://bricksetforum.com/discussion/25737/anyone-have-any-dull-tlbm-joker-hair#latest

Now I wanted to see if there were any minor/inconsequential variations that may have been found by a member that may have slipped past me. Thanks!