Or the other screen could show stats like how many mofos you assfucked with a red shell.
I want to see Smash Brothers level stats. I want to see how many speed strips I missed\hit, how many power ups I whiffed by, how many people I screwed, how many people screwed me, who I screwed the most, who screwed me the most, who took shortcuts, which power ups were the most popular, who spun out the most, who fell of ledges or got hit by chain chomps or boulders, who had the fastest lap, how many boost starts have I gotten?, how many seconds did I hold first place, second place, etc., who is my biggest rival?, who tries to kill me the most?, etc, etc....
...and this should all be persistent. Online. I should be able to access this on a web page too. I want email alerts and pictochat alerts when someone breaks my high scores. A snailmail letter would be nice too, signed by Miyamoto.
And Miyamoto and Iwata should be unlockable characters, each with unique abilities and home tracks.