I feel I'm forced to play certain champs in order to compete well against others.
i.e. Riven, Zed, Rumble, Maokai, Hecarim. It is stressful to play champs such as Gp, Poppy, Fiora, even WW, Udyr, Wukong at top...
Why are certain champs restricted to a jungle start simply because they can't clear lane minions well/unopposed?
What does that say about the balance of the game in general?