Ralf Schumacher has now shared who he believes could replace Lewis Hamilton at Mercedes. The 39-year-old is on the verge of joining Ferrari in 2025 in one of the biggest moves in Formula 1 history. Speaking on Sky Sports News, Ralf Schumacher has shared his thoughts on the move. On Thursday afternoon at Mercedes headquarters, a meeting took place to tell staff that the 39-year-old would be moving on. It leaves Toto Wolff without his star driver, although he will have plenty of faith in his teammate George Russell. Mercedes went a whole season without a win last year and that might have prompte…