I just want an Arcade cards game on XBL. Where they have really nice 2d graphics designed for 1080i with all the onscreen characters having tons of cool animations (that we can select to play) with lots of cool saying (that we can select for them to say). Have it to where we can have large tables where new players can sit in an empty seat (that can be filled with a bot in between players). Have full voice support for the headset.
Make it to where there are tons of card games to pick from, like Spades, Pitch, Hearts, Rummy, Uno, Miles Borne, Poker, etc. etc. Make it to where you are rated on your strength of play... and make it to where you have a likeability meter where other players rate you on a 1 to 10 scale on how fun you are to play with. Then make it to where a table can set criteria for you to be able to join them.. like, you need a 7 on the likeability scale and need to be rated at least a 60 on strength of play. That type of thing.
Also, have the custom soundtrack feature work. Make it to where we can organize tourneys and make some MSFT supported cash prizes tourneys.
I would also like to see them hand out rankings... and have that proudly displayed on your character... like if I'm the #1 player in the world at partners spades, have it show that to everyone. Also, keep extremely detailed stats on every player... tracking any and everything possible on your play.
Lastly, make the character selection cutomizeable... like the tiger woods character creation screen. Hell, I could go on and on and on with ideas like this. It's something I've been thinking about for years; and yes, they have stuff like this on the PC, but to be honest, they fucking suck. The graphics are all tiny, nothing is very well thought out and put together and it doesn't let me sit on my couch and play it on my HDTV.