However much i like the idea of global leaderboards, local leaderboards are a must have as well as they show who is good in particular regions as the top players from each region wont really meet up therefore the top player leaderboards can quite easily be biased towards players in regions where less players are from so therefore they might get more wins and therefore would climb the global leaderboards quicker.
TLDR ; Locals must stay but a global leaderboard would be a nice feature on top
TLDR ; Locals must stay but a global leaderboard would be a nice feature on top