I have all 2022 MCU Films making over $1 Billion easily but might save that for a club later on.
At this point being "the next installment" is a hook already.
Regarding Venom 2 vs The Suicide Squad people really like Tom Hardy's Venom so a sequel will make sense but none of the Suicide Squad characters have that. Even Margo Robbie's Harley Quinn unfortunately isn't popular enough to fully carry a film.