So in the OP 7 of them were holding a dragon ball each. Boosting their power with it? Could be one way of raising their power I suppose.
17 was always alive. He's ranging the shit out of that park.

But from what I gather from the title of next week....the losers get their universe destroyed or only themselves. But seeing as it's Zen-O here....it's most likely their universe. So thanks a lot Goku. Beerus was right about you. You're naivity/stupidity is more dangerous than anything. Trillions will die because of you. Good job buddy.

Also like how this ep shows that Vegeta is a lot kinder than Goku. At least he knows what a family is and the importance of it. Saying no to training to look after his pregnant wife? Good on ya.