and generally when you talk about how something affects the game, you ASSUME high level play. true not everyone is pro. true not everyone can JG. good for them. they're not the ones winning the majors now are they? in the big scheme of things, when comparing how JG affects the game, those players become irrelevent.
If you think you're pro from being top 0.01% of players from winning locals, then you suffer from big fish small pond syndrome