Oscar Piastri is quietly optimistic over McLaren’s chances for the Spanish Grand Prix but admits he holds one fear and also backs one rival Formula 1 team to be ‘stronger’. The pinnacle of motorsport makes possibly one of its final visits to the Circuit de Barcelona-Catalunya this weekend. F1 will move the Spanish GP from the Montmelo track to Madrid in 2026. McLaren will hope to enjoy a better week than the team endured at the 2023 edition. Piastri finished his debut Spanish GP in 13th place as a rookie with McLaren last year. Lando Norris could also only manage P17 after contact with Lewis H…