7. Where's Bruce?
The last we saw of Bruce Wayne, he was enjoying his retirement in Florence, Italy, with Selina Kyle. However, it is easy to assume that two people who are freshly "off the grid" thanks to the "Clean Slate" program and a faked death, will probably do some globe-trotting with all of their spare time. This is a question that will obviously be answered within the first few minutes of a Justice League film but it will be nice to have some information about where he's been instead of just where he's at when the world needs him to be Batman again.