Dreams of the Bat

I'm not sure who of you might be comic fans but I had a really detailed dream about the Earth 2 comic from DC comics. In the comic the 3 wonders (Superman, Wonder Woman, and Batman) sacrifice their lives to prevent Darkseid from taking Earth. In my dream there winds up being a group of young people why call themselves the Shadows of the Bat who think that Batman "survives" as a being of pure energy in the phone/internet system he created. They have no proof but they clutch their phones when in danger and feel "safe" from harm. The dream doesn't go very far or detailed after that but it's an interesting concept to start stories from. I can see a group of "robins" coming out of it that are almost like a group of well trained circus performers with a high tech edge, Batman or not.