I wish they would have it split to local and online/wireless. I want to make a multiplayer playlist to play games locally with friends where it has games that can be played with 2, 3, 4, or more. When I set up the amount of players, it gives me every game that has online or some sort of wireless communication (handheld console games). If we had it split between local and online/wireless, there would be less confusion. Example: the Borderlands games have no local multiplayer, but has online multiplayer. It shows that the max players is 4 players making players think that it has local multiplayer when it actually does not. It would also stop handheld console games getting into local multiplayer lists people create.
Well that is my two cents.