Flash Gordon and Commissioner Gordon

With Matt Reeves The Batman planning on casting a younger Caped Crusader, the supporting characters will have to be re-cast as well.  It's going to be tough to top Gary Oldman in the role, but I hope whoever the choose looks to his performance as inspiration.  I hear that after voicing Alfred in the Batman Lego Movie, Ralph Fiennes wants to play a live action version of the trusty butler, which I would be all for.