iTunes radio needs a sports tab. Sure, we've got 16 types of music feeds, but Apple needs to stop resting on laurels once they've made their proof of concept technology poster child. mp3 support is great, Radio is less so.

While I'm at it, why doesn't Apple add a real radio to iPod? Or if that's too old fashioned, why not make iPod a portable player for XM Satellite Radio? Then they're on the way to making the next great media device (next a 3" color screen with optimized satellite TV, etc etc etc).