What Champion should I learn next???

I put a link to my lolking profile in case you want to know who i already play ,but to save some time i'll tell you my mains like: Udyr, Tryndamere, Corki, Irelia, Zilean, Shaco, Tristana, Janna, Braum, and Heimerdinger. Nobody with a really high skillcap other than maybe Shaco and Irelia. i want to learn higher skillcap champion preferably for jungle or top that can carry someone out of bronze. (just got demoted to bronze 1)