… Well, sort of.
It appears as though a name and slight context has been revealed to the much debated “Debbie” character from Skyward Sword, an initial name given to him by fans.
His actual name is Demon Lord Ghirahim. Given the name and what we can see from the video he might be a boss to contend with somewhere in the game. It still remains to be seen what kind of relationship Debbie, now Ghirahim, will have with Link. Video and official artwork after the break.

Even though he now has a name, I’m sure he will remain ‘Debbie the Fabulous’ in all our hearts.
Here’s Debbie’s/Ghirahim’s official artwork. One thing’s for sure, he’s definitely a main character.

More updates as they come in. Stay tuned.