Glad they've been listening. It badly needed those updates. Tracking number of coins, stats menu, 'Next Race' default option, map on TV screen, saving kart customisation - all were on my list.
I wouldn't expect them to start adding major things like mission/adventure mode in this game, but some other things I think really need adding:
- Add proper battle arenas e.g. Block Fort and Double Deck from MK64
- Add options menu to adjust music and SFX volume, brightness etc. (this needs to happen because kart SFX are way too loud so you don't hear music at all in local multiplayer)
- Add option to turn off friendly fire in team races
- Add full screen on GamePad in multiplayer
- Let us change character/kart without leaving online lobby
- Add names above drivers when looking behind with X button
- Add full item customisation for at least friend races and local multiplayer. e.g. ability to turn on or off every item, Smash Bros style
Do have the odd couple more, but those are the main ones for me.