Man of steel sequel

Superman vs batman 

As the new upcoming sequel to one of the best Man of steel films (my opinion) is taking it's shape. I am wondering about the new signing (10/12/2013) of the 'Game of Thrones' actor Jason Momoma, they are not saying what character he will be playing but i may have a good idea of who could it be. The Character Vandal Savage, the very intelligent immortal who has been many famous figures in the past in DC comics. 

One reason I think they will be suiting him to be this character is because, looking at the comics he does look a bit like him. Secondly, after watching 'Game of Thrones' I believe he could play him as he played quiet well the character of Khal Drogo. He has played characters who have been somehow in older times, and so they cold have a flashback scene with him. Thirdly, at the moment they do not technically have a villain as Batman and superman, in the comics, were friends rather than enemies. He could be a good enemy, to suit in the sequel, as he is very smart, an immortal (so superman cannot kill him) and he may have batman and superman fight with each other for some what ever reason. And Wonder Woman bringing them to their senses. 

Deathstroke

Deathstroke
I like the character Deathstroke and i would love to see him on the big screen as he is a smart and powerful character and if you make him good, even though you did not pay much money to make the film,  in the sequel yo can pay more money for the movie to get more out of it. I love seeing Slade Wilson in 'Arrow' he is a cool and 'bad-ass' character which i hope he gets even better. i do not know much about the character other than he is quiet powerful and i think if you let Mau Bennet play the character i don't think he will disapoint.

Catwoman

Catwoman
Even though the last film of Catwoman was what some people describe as the worst comic book adaptation of all time. I think they should reboot Catwoman (with a different name) e.g Selina Kyle with Anna Hathaway as looking back at 'The Dark Knight Rises' she played as the cat burglar very well.
firstly, i think she should keep playing how she is, maybe have some flash backs of her life before,  but completely reboot it. I am not sure if they should include the batman parts or just have an origins story and after she meets batman have her in the Catwoman's suit.