Just some ideas...

We tried this back before we got our Games to actually work, but we needed to scrap mentors and stylists in order to get the Games running smoothly. It's unfair to the tributes if their mentor goes AWOL while they need something (like antivenom) to keep them alive, so sponsorships are best handled by the character's owner. We've been trying to avoid letting members make characters who were victors prior to the 54th Games, since it's a lot more meaningful to have a character beforehand and have them develop thorough the Games.

The highlight reel is a possibility, but it would be a lot of extra work for the Gamemakers who are generally pretty swamped as it is (Anthems themselves can take hours) so we'll probably just stick to the recap video at the end of each Games. I don't see why members couldn't post their own highlights each day if they wanted to make threads in discussion, though.