On yesterday's stream Eddie said Poker should and will be coming to stake some time soon.
He didn't mention a specific time though.
I think that's a great idea. They basically get risk free money through collecting the rake. Having a super big player base this would be a HUGE opportunity for stake and for their players.
For people with skill at poker that might become a lucrative site. Many degen gamblers that just lost with casino games and sports might "try their luck" at poker, fishing time.

Question is though, will they make their own poker software/network where only stake players will be able to play or will they join a network like ipoker, ggpoker, 888 and so on.
My best guess that they will keep it in house because KYC is not mandatory. Some abusers might want to run up some amounts on sports/casino and the chip dump it to somebody on a different site through shared network.
Anyway, I think it's a nice idea. Poker with crypto still is WAY too small.
Let's hope they can create a fun and safe environment with a lot of different poker variations like NLH, PLO, Stud games, Chinese Poker and so on.
Hopefully they are asking the players for their input when creating this! And please, make some moderate rake.

Poker is not equal poker. What kind of poker variants will there be? I assume Texas Hold'em will be offered, naturally. Omaha Hold'em and Chinese poker would be nice additions as well. I wonder why crypto poker is so relatively small compared to other games? You would think it would be bigger, especially since it is relatively popular in every other non-crypto casino, especially physical location casinos.
As far as skill with poker goes, I think most of it lies in the ability to read someone elses bluff. Which used to be a skill since it was/is a face-to-face game but its almost impossible over the internet. So I would wager its more a luck game than anything, now.