Here's my wishlist:
2021
-The Batman
-The Suicide Squad (ending with a resurrected Black Adam.)
-Black Adam (Featuring his origin, banishment, and return to Earth in the 40's, where he faces the JSA. Wonder Woman makes a cameo)
2022
-The Flash (ending with an altered universe, including the new Batman, the new Superman (Hammer/Driver being my top picks), WW/JSA in the history books, etc).
-Aquaman 2 (featuring Kaldur, Arthur's son, the return of Black Manta, and the death of Arthur's dad.)
-Shazam 2 (With Supes as a supporting character, and Supes vs Black Adam)
2023
-Books of Magic (AKA JLDark, with Zatanna, Constantine, Etrigan, Swamp Thing, Deadman, and more)
-Superman (all recast. Featuring Steel, Supergirl, and Brainiac)
-Wonder Woman 3 (Featuring Circe and Donna Troy)
2024
-Batman 2 (introducing Dick Grayson, a new Joker, and the Court of Owls)
-Birds of Prey & the Suicide Squad (introduce Green Arrow, and bring back Deadshot)
-The Justice League (bringing in characters from the Green Lantern Corps HBO series (including Hawkgirl), Shazam, Martian Manhunter, the Watchtower, and villains from previous solo movies as the Legion of Doom).