They haven't had a major role in the franchise since then. While they made a small cameo appearance in the *Sonic Mania* bonus stage, they haven't had a significant role in any mainline Sonic games.
However, there are reasons to be optimistic about their future:
* Fan Popularity: There's a dedicated fanbase for Mighty and Ray, and their unique abilities and personalities are appreciated.
* Sega's Recent Focus on Forgotten Characters: Sega has shown a willingness to bring back characters like Big the Cat and Amy Rose, who were previously sidelined.
* Potential for New Games: With Sonic Frontiers and future installments, there's always the possibility of introducing new characters or reviving old ones.
It's still unclear if Mighty and Ray will play a larger role in the future of *Sonic the Hedgehog*, but their dedicated fanbase and Sega's willingness to experiment keep hope alive!