If you want a simple version, just read the title and go.
Ok, in-depth version…
Have a coding video tutorial thing replacing the dancing Bear on the loading screen. And also have the loading text changed to suit the video displayed.
Or maybe…have an ad!!! It could also produce money to THT…if that’s how it works
Or maybe… (This will use my suggestion for the Special Characters)…have a little easter egg! Well, a Secret Special character could appear. (like for example; groovin’ bear) Tap it and you get the character!!!