Glad riot finally noticed it. It took them 2 years but they finally did. You wanna know why jg sucks in my elo? Simple, if you play the jg and camp your bot lane for example to give them the lead, like you should, 5 min later you see your bot losing 2v2 cuz they have no idea what to do and then you are the jg so you get 2 lvls behind in 15 min and you cannot do shiet. Thats why noone wants to play it and it wont make a difference if you make Garen a jg as well. Try to learn riot.