I'll make this short so you don't "tl;dr". Haven't been here long, still can't find someone to main. I enjoy playing Nidalee, Heimerdinger, Teemo, and Warwick. I'm a passive/opportunistic player-type, and jungling/pushing sounds interesting. I enjoy ganking, and getting kills doesn't matter to me. Any suggestions? I'd really appreciate it.
''I'm a passive/opportunistic player-type, and jungling/pushing sounds interesting. I enjoy ganking, ''
The jungle awaits you my son. Learn its ways and it fits to what you are looking to do.
Go top. Play champions like Shyvana (who is still good with TP/Smite & Cinderhulk, btw), Nasus, Jax, Tryndamere, etc., who all want to splitpush hard. You'll play passive, but you'll draw tons of attention from other lanes and enemy jungler. This is a good thing, because with any of those champs, you can put on the afterburners and trololo away from gank trouble.
Do not go mid. Mid and jungle require you to be super active in your thinking and playmaking. With top lane, you just teleport into teamfights (or lanes to splitpush) and trololo all day long.
Should I just stay with the champs I'm currently using? I just want to find a niche that's good for my play style.
Thanks for the info! Are there any champions you would suggest? I'm more of a team player, so ks wouldn't really bother me so long that the enemy goes down. 
