Carlos Sainz has admitted he doubts that Williams's upcoming B-spec Formula 1 car will be enough to bridge the one-second gap required to challenge for points on pure merit this season.<br>Speaking on The Fast And The Curious podcast, the Spaniard offered a sobering assessment of the Grove outfit's current performance, explaining how far the team must climb to rejoin the midfield ...<a class='more' href='https://www.motorsport.com/f1/news/carlos-sainz-makes-sobering-williams-prediction-before-arrival-of-major-upgrades/10841903/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>