You realize there are 6 Vinsmokes right, and they fought Veterans? We literally had "Stealth Black" vs. "Page One".
So you’re assuming that:
1. The Vinsmokes weren’t captured
2. The Vinsmokes somehow know that the SHs are in Wano
3. The Vinsmokes will show up to help the SHs for some reason
Just so that they can fight the Flying 6 just because RS Sanji had a warm up fight with one of them? If the Vinsmokes did show up, wouldn’t it make much more sense for them to fight BM’s Vets?
Characters like Vinsmokes, who have had no presence at all in this arc and have no connection to the BP, taking out the strongest BPs after the Lead Performers is a joke