Originally Posted by Tra-El
No. Snyder said in the Bat was just one single element to the story and brought out the passage as to how and why his introduction could make sense. I think this will be more directed towards the Clark Kent/Bruce Wayne/ Luthor dynamic than it would be with the Superman/Batman relationship. I think they will throw down at the end of the movie with quick turnaround, but Superman's world will be more fleshed out than Batman's story so I don't think he will drag it down. I think Bruce will be written into the story alongside Lex as the villain and eventually, join forces with Supes after their showdown once Lex is exposed.
In that case, that's a great idea! By "teasing" Batman near the end of the film, it can set up World's Finest while being a strong self-contained narrative.