Is this the next Batman movie?

I can't be the only one who thought the last movie was setting up for this:

The former cop who inherited the Bat Cave sees batman is desperately needed as things get worse in some way. He is determined but uneasy about usurping Wayne's place. He may or may not know Wayne is alive. He's just about to go out as Batman for the first time, with grave misgivings, when Wayne shows up. The new guy becomes a much more grown-up version of Robin than we've seen before.

I don't follow fandom sites. I would guess this is not original. It seems pretty obvious.