Doesn't look like it, but he's actually a smart player. Since he's a Mii he can change his appearance to assist him with getting to places or disguising.
He also knows everything about the universe and the people inside it.
Trivia
- There have been 2 Miis ever in Pixelcraftian's this Mii and a Female Unnamed Mii In SOOS.
- Mii has only ever been seen in SOOS and The unnamed present.