Turns out, that Easter egg in Fear the Walking Dead was spot on.
The Walking Deadfinally peeled back more of Beta’s mask in season 10.
In the episode “Today and Tomorrow,” Daniel is out with Grace gathering supplies.

Credit: Jackson Lee Davis/AMC
Beta approaches with two henchmen and promptly unravels.
He follows what he believes are instructions from decapitated Alpha and heads into a nearby hotel.
He finds a room with guitars propped up on chairs and a healthy music collection.
He then marches his new undead fan base towards… you could probably guess where he’s taking them.
A few other big moves happened over the course of the episode.
It’s all like some sort of twisted amusement park.
This, as comics readers know, is Princess.
A large part of the episode is about her.
Like Lizzie was back then, Carol has now lost her way.
A walker crawls up from the nearby riverbank and sets eyes on Carol.
She wants to live.
She wants to come back.
With that revelation, Alpha vanishes.
During this time, Negan has been quivering in his boots.
Still wary of Negan, Daryl leads him to the spot where he says Alpha’s head remains.
It’s not there.
As we mentioned, it’s off palling around with Beta.
The two aren’t exactly friends now, but they are on good terms.