What if the controller could act as a receiver? (Weren't you the one who said the controller's ability to plug into a tv could be used for multi-tv gaming?)
Imagine. You have 4 players. You say, 'okay, you go to the TV in the bedroom, you go to the TV in the dining room, you go to the TV in the living room, I'll go to the TV in the basement.' You give each player a Revolution controller. They each plug their controller into their TV (like the patent on the 'let's talk controller' thread suggests).
You take your Revolution and your controller out, plug your revolution into a power outlet, and turn the Revolution on (no need to plug your controller in anywhere, your TV already has a REV receiver). You select 'LAN game' from the in-game menu. Nothing else to plug in, nothing else to configure. In the level-select screen, you see 3 other hand-cursors moving around. You all select a level, and the game starts, in glorious full screen.
Gaming heaven.