McLaren dominates the 2025 F1 season, but internal competition brews between Lando Norris and Oscar Piastri. Piastri's improved pace, highlighted by his FP2 Bahrain GP performance, worries Norris. Sky Sports' Naomi Schiff notes Piastri's significant step up, posing a serious challenge to Norris' championship hopes. Their close points tally indicates a fierce battle ahead.