McLaren Formula 1 team principal Andrea Stella believes the intra-team title battle between Lando Norris and Oscar Piastri won't escalate as the pair head into the final four race weekends separated by a single point.<br>Norris heads into the Brazilian Grand Prix weekend as the new championship leader after demoting team-mate Piastri in Mexico, with defending champion Max Verstappen 36 points ...<a class='more' href='https://www.autosport.com/f1/news/andrea-stella-mclaren-not-naive-but-doesnt-expect-norris-piastri-f1-fight-to-escalate/10774545/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>