I play autofill all the time now cuz I'm a 3v3 player and SR sucks for me but there's no choice it's SR or ARAM now, so...I've been assigned to jungle 5 of 7 games or something like that while I purely hate jungle on SR (too big of a map to gank properly while in 3v3 jungler can gank from everywhere in no time and has 3 camps total to clear, and much more emphasis on roaming, ganking and counterjungling than SR).
Guess what I do since yesterday. I play supp top or mid when I'm filled jungle. If another takes smite, fine but I still play support champs mid or top and I've even won a Soraka vs Urgot lane (destroyed his turret and killed him lol).
The thing is, junglers get so garbage exp that they need to steal lane exp more than ever to not be 2 levels lower than the sup. So I play sup, with 2 sup the game is so ez with 400g sup item that has jungle items worth of stats for...1600 gold less...and smite is so garbage at everything but dragon/baron (even then only really important in early since later they have tons of HP so 600-750 true damage isn't worth a waste of a summoner spell slot while heal can easily turn a loosing tf into a winning tf, ignite can help kill one guy, even exhaust is more useful against burst champions).
By playing 2v1 on 1 lane, the ennemy team will shout at each other because they have no ganks, one lane can't even farm so it gets 1-2 items behind (even sup gets more items) and their jungler doesn't know where to look. They can take 2-3 drakes, I don't care because at that point they already lost 3 turrets and the game is almost over with a jungler and a solo laner unable to do anything in fights because they're both behind, one because his post has become garbage and the other because he doesn't get any gold on his/her lane and gets pushed and ends up either opening lane and roaming without gold or staying and being useless for the whole game.
The worst thing is that people blame me for not going jungle when I tell them jungler has no exp and can't do anything other than number during ganks because when you're lv 4 the mid/top are lv 6 and when you're 6 they're 8 or 9 already. They blame me but I've never had this winrate before (I've lost like 1 game of 4 since I play support for top/mid, it's too few games to make averages but I've rarely won 3 games out of 4 with such ease, like Soraka winning top lane vs Urgot who I never won against before while helping the team by taking first blood turret and using R each time my allies needed it).
Also when we have 5 champions who actually earn exp and gold, vs a jungler who struggles doing anything more than taking buffs and scarying you by being there but actually not doing anything useful and his ganks being totally useless, and an ennemy solo laner who can't farm even under turret because poke mages/supports make their life hell, we effectively play 5 vs 3+ 2 x 0.5 champs (so 5v4 but 2 out of 5 champs are fodder).
Yep, return to the 2-1-2 champs per lane meta, or 1-2-2, it doesn't matter much since there always are 2 useless champs in the ennemy team. Time for annoying junglers like Lee Sin the shut the * up and go to bed because they can't roam one shooting people anymore with a 2 levels advantage because of snowball.
As boring as the game has become with all the damage meaning you can't tank anymore, even without true damage heavy runes, it's better now that I can say screw it to the jungler role in 5v5 without ruining the game automatically. These support items are godsend!