Should Amy Rose Sing a Song to/with Sonic in Sonic the Hedgehog 4?

Since Kristen Bell is the voice of Anna from Frozen, I thought maybe at the end of the movie (credits, perhaps) Amy could sing a song to or with Sonic. She doesn't have to sing the whole movie just like those Disney movies, but toward the end of the movie, I see this as an opportunity for a SonAmy moment.

What do you guys think?