The new DC Universe has only just begun, although recent episodes of Creature Commandos, its first series, have already set up Keanu Reeves’ dream role in the franchise. Following speculation of Keanu Reeves joining the MCU, the actor has also discussed interest in appearing in the DCU. While there are many roles that would fit Reeves’ unique brand of charm, brooding, and conviction, he new universe appears to be setting up one of their most popular characters in a way that I believe would suit Reeves perfectly.

https://screenrant.com/dc-universe-keanu-reeves-batman-dream-dc-movie-casting-perfect-op-ed/