[quote=@Terry Bogard]
Hey, guys! Sorry, I think I’ve changed my mind. 

I just realized that Dick wasn’t taken just yet on the Character section. I haven’t read every CS there just yet, but if he isn’t too involved in anybody’s CS, I think I’ll just make a CS for Dick, instead of Deathstroke. 

What say you, guys?
[/quote]

If you're talking about Nightwing, Dick Grayson and the Batfamily have been claimed as part of Batman's "Robin" network in [@Master Bruce]'s Batman CS, with excerpts below. You'd probably need to reach out to check with MB if you wanted to use Dick.

[quote]
[color=darkgray]But The Gotham Bat, or The Batman as he'd become known, knew that he couldn't fight a battle to save the city alone - he'd need soldiers. Drawn to the same sort of victims of crime that he had once been, Wayne began to seek out like-minded individuals to make up an army of informants. He wouldn't place them in the field, preferring to take on the fighting himself, but he would train them to survive. Soon, the wayward youths of Gotham like Jason Todd, Stephanie Brown, Tim Drake, Cassandra Cain, and Duke Thomas would find themselves drawn into his mission. 

They would be the hidden weapon of The Batman's arsenal - with them at his side, Bane and his forces would rue the day that they tried to seize the city for themselves.[hr]Sidenote, but I know that by claiming the Robins as his personal network, I'm limiting the amount of interaction I can readily have. I have a plan to address that, but these games in the past have become rather Gotham-centric at the expense of other corners of a DC and Marvel world. This is both my attempt to explore a concept inspired by Dark Knights of Steel comic and give the other big names some breathing room.[/color]
[/quote]

However, if you are looking at a Nightwing-type character, there are always heroes like Daredevil, Iron Fist, Luke Cage, or Moon Knight that could fill similar vibes. But if you're looking for a Drax-like character... I feel like a character like Thor or Hulk could fit well in the setting and even be rooted in a revenge quest narrative (if you're looking for that kind of vibe).