lategame junglers?

no one plays her very much, but kindred is a great late game jungler. By the time late game rolls around you will have a decent amount of passive stacks and will be able to act as another adc. Dont forget the ult, that would be useful in any stage of the game.

Dark Harvest anything.

Yi? Really? Yi is only relevant with a team that can't manage any form of CC. He can ROLF stomp a probably bronze-gold assuming you are fed and the opp either doesnt know how to focus CC or simply doesn't have it. There are so many good JGs right now just do a quick google search.

,maybe if he counts

shyvana, sejuanny,cho gatch, ww basically all tanks; if you want dmg then jax, twitch

Udyr