[quote=@Sep]
<Snipped quote by Nib>

Just cause it's 'One Universe' you don't need to make a Marvel Hero into a GL or a DC char into a NovaCorps. You can always just use a generic char and have the differences be due to the union, like I'm sure the GL-Corps is different with the NovaCorps existence and vice versa, like Bounce said. 
[/quote]

That's true. I'm just wanting to utilize the One Universe to its extent, and I think my immediate thought is always "Who can I mash together and how?".