I feel like the flashback scenes with the car accident would have been better if they'd added another age group for the Big Three of around five years old. The tween actors just felt too big for that storyline and Jack being overwhelmed felt odd. However if the kids were younger it would have been more believable. Plus going forward the Tween actors feel like they're now almost the same ages as the teen ones. Moving forward having another age to use for storylines could help. I hope they're not going to continue pretending the tween actors are like eight years old since they've obviously grown up since the show began.