Swapping Lewis Hamilton in for Carlos Sainz hasn't been an immediate masterstroke - but what other F1 decisions have aged like milk?

Lewis Hamilton's struggles at the Belgian Grand Prix continued as he failed to make it out of Q1 in qualifying, with his engineer Riccardo Adami coming in for criticism

Charles Leclerc says Ferrari is drawing on Lewis Hamilton’s Mercedes-honed experience as the team attempts to overcome its long-standing struggles

Lewis Hamilton described his exit from the first part of qualifying for the Belgian Grand Prix as unacceptable, and apologized to Ferrari after exceeding track limits.

Lewis Hamilton is working to drag Ferrari to the front of the grid where he and team-mate Charles Leclerc would both relish a Formula 1 title battle if they get the chance

Lewis Hamilton is adamant to become world champion with Ferrari, thus dodging a fate fellow former champions before him could not escape at the Scuderia. In conversation with media including GPblog, Hamilton revealed the meetings he'd held with Ferrari's top brass and the documents he'd sent to them as well,

Lewis Hamilton said he refused to be another name on the list of Formula One champions who failed to win a title for Ferrari, and was making "a big, big push" back at the factory to help boost the chances of success.