FILE - Zak Brown, CEO of McLaren, arrives at the track for the Australian Formula One Grand Prix in Melbourne, Thursday, March 12, 2020. There is no love lost between rival team owners Chip Ganassi and Zak Brown, and the two now find themselves entangled over the reigning IndyCar champion. Ganassi says he picked up the option on Alex Palou for 2023, but McLaren Racing says it has signed the Spaniard for next year. (AP Photo/Andy Brownbill, File)