As the combined form of two media giants, Warner Bros. Discovery owns several of the biggest properties in entertainment. This stable was seemingly set to expand given the discussions that Warner Bros. Discovery might acquire Paramount, which is now being considered as up for grabs by other studios. While this plan supposedly fell through, it had all manner of possibilities in terms of crossovers.
Source：https://www.cbr.com/paramount-warner-bros-discovery-franchise-crossovers/
