As the title battle heats up between Red Bull, Ferrari and McLaren, things are just as competitive towards the rear of the field. The double podium scored by Alpine during the Sao Paulo Grand Prix has blown the battle for sixth in the Constructors’ Championship wide-open, with just five points between the French team, Haas and Visa CashApp RB. RB has drafted in Liam Lawson to help their cause in the final races this season, following an underwhelming season for Daniel Ricciardo. Now they appear to look set to add a ‘critical’ component from Red Bull’s RB20 to their car in Las Vegas according t…