What could this mean? We know that Batman "died" and is on his way back. Could that have anything to do with it? We already saw he was a candidate for the Sinestro Corps. Will Batman turn down the chance to be a White Lantern as well?
Realistically, I'm sure we all know this won't stick. There's no way DC will change Batman's dynamics to this extent. Still, you have to admit this is a cool idea. It should be interesting to see where this go and how it begins.