Sprite animation concepts:
-Knuckles vs Mecha Sonic (in progress as of this writing)
-S3K Barrel Collab in which any character can fight the S3K barrel to get past it once and for all
-A MapleStory animation that feels closer to the MMO itself
-Megaman X mon
-PvZ standalone anim
-more Bionicle projects, like a Tahu animation, maybe Takanuva vs. Makuta, etc.