I tend to be a monofannish OTPer :D Does mean I couldn't sign up originally for both big and little bang (as you can't have the same pairing), but I did have another pairing bunny (Abigail Whistler and Richard Messner from Smokin' Aces (another character played by Ryan Reynolds)) that I was kicking about a while ago and never started, so maybe I'll try it for this one.