User blog comment:Lunarlark/Niche/Uncommon Junglers/@comment-6061249-20130821180219

I like uncommon junglers. People seem to be a bit confused while getting ganked by Leona or Talon.

But i guess the topic is about champions that are indeed uncommon, but still classified as junglers (maybe with exception for Morgana, which is surprising for me since she could adapt to new meta without any further problems). So, my own opinion - those champions you mentioned are superior when an enemy extends oftenly and their ganks are naturally better at top and bottom than middle lane. So simply keeping botlane warded and toplaner's defensive playstyle make those ganks much less useful, oftenly forcing them to purchase some ward detection, cutting down the gold income a bit, and in jungle every single gold coin matters.