I love it. I"m a fan of Batman and Assassin's Creed, and this is just what I was thinking...Batman as an Assassin. You did a great job here, what I can say more? Its awesome and can only think how would you do "Batman as Dovahkiin"
reminds me of Assassins creed. All i can think now is that Desmond Miles goes into the animus and ends up reliving an ancestor as Bruce Wayne. The league of shadows is really just a faction of the Assassin Brotherhood.