I don't know if anyone has said this yet, as I haven't read through this thread yet, but I really want the ability to create a team.
When creating a team you're allowed to:
Choose your city. For this option I'd just expect a drop down where you scroll through and pick a city available. That way they can have voice overs for the commentators.
Choose your arena. For this option I'd just allow the player to type it in, I wouldn't expect voice overs, but if they could, that'd be rad. It'd also be sick if you could design the interior of the arena and the court as well.
Choose your name. Uhh, I'd probably just go with a drop down list again, I'd make sure to include a ton of options though.
Choose your logo. For every option in the "choose your name" logo there should be a logo to go along with it. I think it'd be rad if you could upload an image from your hard drive as well.
Choose your colors. Uh, in this section I think I'd just have it to where you pick five colors out of a
color palette. They'd be labeled "team color 1", team color 2", etc...
Choose the style of your jersey. You'd be able to choose how the jersey was cut, the style of the numbers, whether there is a pattern going up the side, all that stuff. You also plugin your colors here. Say "team color 1" was black. If you put team color 1 for the color of the jersey, the jersey would be black. Simple.
Pretty much you get to decide everything, but when you finish creating your team, there'd be an extra feature in dynasty mode. Along with fantasy draft, 2008-2009 draft, etc... There'd be expansion draft. This option you can only choose with a created team. You start off with 0 players, enter an expansion draft, then enter the off-season where you enter the rookie draft, sign free agents, etc.
It's be sick!