I feel like Rito kinda dropped the ball with the whole "Balance" thing...
With the Juggernaut update, and Devourer, Balance has become kinda scarce. With Skarner and Mordekaiser being as broken as they are, if you have them and the enemy team doesn't, it's basically automatic GG. And then with Devourer? Every game I play against a Shyvana in the jungle, they have to to take their camps, counter jungle me, and then go ahead and gank their lanes. Meanwhile, I made a gank in top, then mid, I go into my jungle, all my camps are gone, Shyvana's already ganked like, twice, and all her camps are cleared. She literally has the fastest camp clear in the game right now, and there's no feasible way to fight a Shyvana, aside from counter jungling her from level one. And even then, unless you have the right champs(Like maybe Shaco), you can't counter jungle her. And eve if you do, you have to keep it up the whole game, and you'll have very little time to gank, or help your team out at all.
TL;DR
The Juggernauts(Especially Skarner and Mordekaiser) are broken. Sated Devourer is broken, and people are going out of ther way to play champs that completely decimate with it(Shyvana, Skarner, Yi, Vi, Udyr.) All it did was take the already powerful jungle fighters/assassins, and make them even more broken.
I just feel like Rito really dropped the ball on the whole balance thing the last few patches.