Proposal for jungle changes in season 6
So Stonewall mentioned this in a video a while ago; and it caught my interest because I had similar thoughts myself and wanted to share it with who ever reads this. hopefully you agree, and you are able to give feedback and hope Riot takes it into consideration for next season.
Here is the video: Brainstorming for New Jungle Items Here is an a layout of how it would be set up; Layout
For Auto-Attackers
would then be upgraded into three smites; for example (am excluding the poacher's because it is pretty bad...)
and would upgrade into
or
.
For Spell-Casters spirit stone would come back and would then be upgraded into three smites similarly like auto attackers; then would upgrade into
for example.
For Tanks, Quill Coat would come back and would then be upgraded into three smites again similarly like for auto attackers and "Mages"; then would upgrade into
for example
,
can't forget about 
well he doesn't have problems with the warrior item, he likes penetration and ad. who else do you have in mind?
, but if there are no problems with the warrior item then it's pointless to ask.
(I tent to run out of mana when I play her). That would be the buff I would give warrior if it was up to me. Flat AD, Flat armor pen, and CDR maybe give the machete the passive of killing large monsters restores x mana base on % missing.
along with many more
has more use if you ask me (soldiers proc sated now :3