The idea that Solarflare could've been promoted to a major character post MoAV because she helps Kaz get used to his fire powers because she's had to deal with the same pain unregulated fire brings. Kaz seeking her out because even though he's been her doctor so many times and operated on her more than he's actually handed in homework assignments, he still can't understand how she keeps everything together despite all of that.
Or Oliver having an Elsa moment and accidentally hurting someone, deciding to shut himself at home before staring longingly at his shelf and seeing a Snowstorm issue, realizing that there are other superheroes with ice powers that he can reach out to for advice and ways to cope or combat any unwanted effects.
Kaz and Oliver being mentored by these two, taking time to hone their abilities to their fullest until. Mighty Med, destroyed in front of them, the bodies of so many patients and their mentors buried in the rubble. Their mentors no longer there to help the two. Instead, they're just another added weight to Kaz and Olivers already heavy hearts, knowing that any help they'll need from that point onwards must come from themselves, and that they need to avenge their friends and mentors if it's the last thing they do.
Anyway that's another reason why I think a season 3 could've had such an insane amount of potential and why I'm planning on writing it when I have the chance because THERE'S SO MUCH. THERE'S SO MUCH THAT CAN BE DONE.
