Just a little idea I had.
James Bond | Harry Potter | The Doctor | Vyvyan Basterd
When this pic was requested to be part of League Extraordinary, I noticed a lot of people have their own personal choices for the league's roster, but their criteria are fairly inconsistent. For mine, I tried to make sure my candidates met two requirements.
1. They're all British characters, like the original league. Or at least associated with the British, as Capt. Nemo and the Doctor are.
2. They all exist in roughly the same time/place/universe.
I knew I was pushing that last rule a little bit with Vyvyan Basterd as he is from an 80's sitcom, but it's less of a stretch than teaming Hannibal Lecter with Azula and the Borg Queen, or Van Helsing with Indiana Jones, Anakin Skywalker, Trinity, and Jesus. It may look good on paper but you wouldn't expect to find all these guys just walking down a London street.
The League of Extraordinary Gentlemen is a British superteam created by an acclaimed British writer, I say it's best we stick to the ground rules with this one.