Mercedes are on for their first winless campaign since 2011 after they failed to find the necessary gains over the winter to close the cap to Red Bull.Despite failing to challenge Red Bull, Mercedes have cemented their place as the second-best team, moving well clear of Aston Martin and Ferrari in the constructors’ championship.Mercedes have shifted their car concept ahead of 2023, with a significant upgrade which was introduced in Monaco. Even though Mercedes have been struggling - relatively to their pre-2022 form - Wolff explained how Hamilton has played an integral role off-track.“He’s been great,” Wolff said in an interview…