The flyaways are done and dusted for another year. Marc Marquez has wrapped up another championship. I’ve reluctantly put the heating on for an hour a day – even though it’s not December, and at least seven people on my street have already got their Christmas trees up. These harbingers of doom can only mean one thing. Valencia is upon us and the year that was the MotoGP 2019 season is, in the words of Sinatra, facing its final curtain.