Having Texas Holdem Poker built into the game would be awesome.
Organizing poker games with alliances sounds like a blast, but I can see how it would be a hassle having to use an outside app. More minigames where players can bet against each other would definitely add a new level of excitement and interaction to the game.
If you're looking for more poker action, you might want to check out this Online Poker Community or 온라인포커 커뮤니티. They're a great place to connect with other players and discuss strategies, tips, and more.