It's expected that Audience's original series will move to HBO Max, which makes total sense to me. Why spread their budget for original content around to several different outlets? Make it count by putting it all in the one service that will be the future of AT&T's entertainment strategy, HBO Max. (Also, note that the same folks in charge of the new line of Max Originals for HBO Max are also in charge of programming for TBS, TNT and TruTV and it's expected that those networks' originals will also show up on HBO Max.)
Audience's sports-themed Dan Patrick Show and Rich Eisen show are already on B/R Live. Perhaps any other sports stuff, like documentaries, that Audience has will go there too.
Perhaps the live concerts that Audience aired (like the upcoming AT&T TV Super Saturday concert that precedes the Super Bowl) will still air live on the HBO Max Preview channel and be available for on-demand streaming thereafter inside HBO Max.
As I've posted before, I also expect we'll see AT&T kill Cinemax and roll its smallish library of original content into HBO Max (as the latter half of that name has always suggested to some of us). Cinemax just doesn't offer enough to justify its existence as a standalone service any more. Same rotating library of theatrical films as HBO has but hardly any exclusive original content. Cinemax aired a whopping 17 hours of fresh original content in 2019 (8 episodes of Warrior and 9 episodes of Jett). That's far less than Epix, which costs only $6/mo. Meanwhile, Cinemax costs anywhere from $10-14/mo.
I think the main strategy for Cinemax has long been as a sweetener that HBO's cable distribution partners could add to their packages to make them look more attractive. "Step up to our Gold tier and get both HBO *and* Cinemax included! Cinemax has a monthly value of $12 on its own!" Except almost no one actually paid that because very few bought it a la carte. And now both Comcast and Charter have dumped it from all their bundles to save money (and DISH doesn't even sell it any more, or HBO for that matter). Note that HBO never bothered to launch a "Max Now" standalone streaming version of Cinemax. And for that matter, they never brought the Max Go app for their Cinemax cable subscribers over to any TV-connected devices like Roku or Apple TV, the way that they did with the HBO Go app years ago. Max Go is only on mobile devices.
In lots of ways, Cinemax feels to me like a brand and service from the turn of the century. Like Audience, it's run its course. Time to fold it into HBO Max.