Amidst rumors that DC Studios is in the process of casting the DC Universe's Batman, James Gunn clears up the speculation.

DC Studios co-CEO James Gunn debunks rumors about The Batman 2 and a live-action Teen Titans movie, clarifying their status ...

Gunn is typically very direct when responding to fans about such topics. So, considering his track record (and position as DC Studios' co-head), there doesn't seem to be any reason to doubt him here.