The Batman
As we are aware that Ben Affleck is no longer be directing the Batman movie and the job has been passed on to Matt Reeves (Dawn of the Planet of the Apes). This movie is going to begin production in 2018 and will target a 2019 release and is said to have a bunch of villains and not just Deathstroke as the big bad, along with members of the Bat Family.
Nightwing
A few months ago the announcement was made that WB is, in fact, going to make a Nightwing solo movie. Earlier it was set to come out in 2020 but optimistically they are shooting for 2019. The movie has been handed over to Chris Mckay (The LEGO Batman).
Now all these movies are going to be inter-related to form a coherent shared batman or rather a Bat-Family Universe fitting in the DCEU.
