By Jamie Spencer The 2023 Ballon d’Or ceremony will be eagerly awaited for several reasons. No date has been set for football’s biggest individual prize to be handed out as yet, but it will be the first year to take into account the change in the award criteria away from a full calendar year. Previously, a player’s achievements from January to December in a given year were what the Ballon d’Or was based on, which rather confusingly made it two half seasons. Now, however, a typical full club season from one summer to the next is the timeframe things will be judged on. Right in the middle of tha…