This is how I think the seasons should have worked:
Season 1: Original kids, nothing to change there. Season 2: Different kids, still have the originals. Nothing to change there. Season 3: The story should be about the original digidestined's children. Season 4: Scratch Frontier, that was stupid. Make Tamers the fourth season.
Anyway, I love this. Rika and Henry are my favorite characters. I actually don't really like Takato...he's okay, but Tai is my favorite googlehead. :3