I’m curious as well, because I thought that it was weird that we never saw him again after the family dinner at Courtney’s house. (I liked Cameron and I thought a lot about this).
I don’t think that she went to the dance with him, I feel like they would have shown us that, but after finding out that his dad was Icicle, I could see why she would have to bail. But from my knowledge from the Young Justice show, there’s Icicle and his son, Icicle Jr. Not gonna lie, I actually liked Cameron, because even though his dad wasn’t a good person, he was, and it does worry me (from an emotional standpoint) that he is gonna turn evil (basically into Icicle Jr.) and he’s going to try to pick up from where his dad left off, similarly to how Henry reacted when he found out about his dad and his powers. I wonder if we get to see his reactions to his dad’s death in season two, because after what happened in the show, with all loose ends being tied up, you cannot tell me that they forgot about Cameron, the character who we have seen; painting the messages on Yolanda’s locker with amazing art, him showing interest in Courtney, and the fact that someone had to do editing effects when he shows his ability to have ice breath; by accident.
I think this “drop” of his appearance was intentional, but also as a way to get us viewers talking about it and the show. I think this was on purpose, and I don’t blame them for it, as it gets people to be excited to see what else this show can bring in.