Broly’s definitely an official member now. He’ll most likely have a huge part in the next arc.
Except that's where he was left off before the hiatus. Training to control his power to not blow up the planet when he fights.
It seemed like he was able to use his power without losing control in the last chapter. But training is different than being pushed to the brink by a villain.
Yeah, he wasn't pissed during his sparring match