Six times world champion Lewis Hamilton did not deny meeting Ferrari chairman John Elkann when asked on Sunday about speculation linking the Mercedes driver with a move to the Italian team in 2021. The next deal will probably be Hamilton’s last in Formula One and he has said he is considering options outside of Mercedes, where team principal Toto Wolff’s future is also up in the air. "What happens behind closed doors is always private with whoever it is you end up sitting with," Hamilton said in response to a question about Italian media reports that he had twice met Elkann.