I love GameXplain, and the interview was a lot of fun! Learned quite a bit from it, actually.
Also, I just want to say, I only want the main villain to rhyme if it's true to his or her character. Andre claimed to speak for all of us, but I honestly don't want the main villain to rhyme just because Gruntilda rhymed. Piggy-backing off nostalgia is something they touched on, and having the main villain rhyme seems like a deliberate attempt to invoke memories of Banjo-Kazooie and how memorable a villain Gruntilda was.
That being said, if it makes sense for the villain to rhyme, then by all means, do it, I LOVED Gruntilda's rhymes, so I can't wait to see what new ones they come up with for this game!
For development "Twoka-Laylee", please watch these:
For everyone else, talk about these videos !