[quote=@DrewVonAwesome]
I thought Lionheart was a male, unless I'm thinking of just Captain Britain and being stupid...

Also, I remember the last time you made Lionheart and liked him.  So that's my personal pick, Beast would be cool too.
[/quote]

I was sitting and thinking it over, I have a good idea I wanted to run past GM's and people first: 
A Neo-norse Thunderstrike who is a human supremecist. He was at an anti-mutant rally when a superhuman fight broke out and his back was broken, leaving him unable to use his legs. A few years later one of the big bads appear and when thor arrives, is separated from his hammer for a minute, weakening his power. This human sees mijyolnir and crawls over to it to try and save some humans from the attack where he is found worthy. He fights the threat and wins but refuses to return the hammer as its power lets him walk again! Finally another norse god offers him a replacement item that will grant him similar power and the ability to walk as long as it is in his possession. He turns over the hammer in exchange for the mace, but he is still a human supremicist and so he refuses to help mutants and aliens or the like as 'they have their own ways to save themselves' in his mind. 

I am thinking later for a big twist, is that somewhere down his family line is a 'Korbinite' (species of beta ray bill) so he would have to come to terms with his own impure humanity.