Olaf himself Josh Gad was asked about a possible Frozen 3. Do you want to see yet another film in the series? Or more shorts and such?
at home with olaf Archives
Also, a part of the site is a new digital shorts series At Home With Olaf, starring Olaf from Frozen, and voiced by Josh Gad himself.
Disney Magic Moments Launches New At Home With Olaf Digital Series
Disney Magic Moments At Home With Olaf Shorts
The shorts will feature Olaf interacting with other Frozen characters, once a week[...]