Not that I know or would know, but I could foresee them doing a full American swing. Going Canada, US1, Mexico, US2, Brazil, US3. Something like that would certainly make logistical sense considering they could treat Brazil as the only true fly away race while keeping having that time to move the equipment around the North Americas. If they did this, I could even see a few teams setting up a temporary HQ in the US. Like Haas already is in NC, but I could see other teams set up shop for a few weeks in a central location in the Americas. That or I know McLaren charters a plane for the fly away folks. Maybe F1 could do that for everyone. Rent a 777 or 747 and fly the teams back to Britain when it isn’t a back to back.