I'm not willing to call Brown a bad coach just yet, this is comfortably the most complete roster he's walked in to. Every other time he's had to re-build a club with a bunch of dreadful contracts. You could argue that the Warriors don't have any bad contracts at this stage. Maybe Nikorima is a tad overpaid, if you want to be picky.
I'd be quite surprised if they're not in the top 8 next season personally. Especially with teams like the Sharks poised to fall off a cliff with SJ unlikely to play for the majority of 2021 and a bunch of aging has-beens like Woods, Fifita, Townsend & Dugan weighing them down.
Very early days obviously, but based on rosters and current trajectories, this would be my projected top 8 for next season, in no particular order -
Storm, Roosters, Raiders, Panthers, Eels, Knights, Rabbitohs, Warriors.
Teams who will be thereabouts and may push in to the top 8 if everything goes well -
Sea Eagles, Titans, Broncos.
Teams who I give no hope of pushing for a top 8 spot -
Tigers, Bulldogs, Sharks, Cowboys, Dragons.