Both Mercedes boss Toto Wolff and his Ferrari counterpart Mattia Binotto discussed the possibility, which is given further credence by several leading F1 drivers - including Hamilton and Sebastian Vettel - being out of contract in 2021. 
Jack Benyon and Scott Mitchell discuss how likely a Hamilton switch to Ferrari really is, and whether he should consider leaving V6 turbo-hybrid era ...Keep reading

Source: Would Hamilton switch to Ferrari in 2021?