Right...There's no such thing as Mirror Coat etc ey:indeed:
I find it rather odd that you've been hit enough by him to find it annoying. I can't actually recall being hit by him as he comes out once, though I'm sure I have, so it can't be THAT annoying.
Well they'd supposedly already be able to be contacted on a Wii a group uses anyway so...
Why not be able to enter a Wii number ONCE per console, and then individual Mii numbers once for your Mii:
A Mii counts as your Gamertag...But instead of a registered name, it's a number....well 2.
The Wii the Mii belongs to, and then the Mii's number for that console.
So when you're logged in as your Mii on an online game, you should only have to select a Wii already registered on your Wii, then input the Mii number you want to be friends with on that console. And they should be registered as selectable for all games.