So I was playing Batman: Arkham Origins with the Deathstroke free roam mod, and I started to wonder how he would do as a replacement for Batman.
So lets say Bruce Wayne and the entire bat family all get sick for some reason. Then Bruce hires Deathstroke as a replacement for him while he's sick.
How would Slade fare against the Gotham crime families? How would he deal with The Joker's insanity? What about Bane's strength? Could he resit Poison Ivy's seduction? Could he solve The Riddlers riddles? etc .
Would he survive? Would he be killed? Or would he just do what Batman couldn't and kill everyone?
I'd prefer it if pre-52 versions were used since they have more feats/history (and I just like pre-52 versions more) but feel free to use new 52 versions as well.
Edit: I guess there's nothing stopping Slade from killing anybody, but lets just say Bruce will pay him more if he does this non-lethal.