What are you on about? O_O
Pantheon back then when jungling usually went stuff like warrior-tiamant-black cleaver- last whisper-maw and GA.
He basically stacked AD and armor pen and assassinated squishies and low armor targets with that and his high base damage.
That was the most common pantheon i know of from season 5.
Jax likes drawn out fights.....when he deals any damage and isnt CC'ed to kingdom come.
Tanks were much......much tankier back then, anyone without armor pen wouldnt even scratch a season 5 tank,,,,,,remember old maokai with his circle of damage reduction for all his friends inside?
Low CD stun spam was common back then too in tank comps.
Jarvan's passive lets him quickly deal damage to tanks and cleaver was always core on him, trying to stunlock him didnt really stop his ulti from trapping several enemies which guarantees effectiveness......and if memory serves his base damage back then was still so high that a glass cannon ADC would die from a full rotation+1-2 autos all the way until lategame.
Unlike Vi who needs 3 hits to even start reducing armor, and can only briefly CC one target which still needs someone to kill it if she doesnt bring enough damage, and Vi back then didnt build glass cannon.
Drawn out fights? Only actual tanks survived in those because getting stunned 6 times in a row while being shot at by the marksman didnt kill them.
Even the marksmen were prone to instant death because the tanks still had high base damage back then.
I still remember stuff like a full tank malphite ulting past my team to get ontop of me and killing with just basic abilties and a auto attack before anyone could even react.
Then i got resistances and died to basic combo+4-5 autos.
Was a miserable time to be squishy.
And Yorick had to be reworked exactly because of what you described, he was either complete and utter garbage or he was nigh impossible to do anything about x)
Not exactly a paragon of balance there.
I still remember it, cinderhulk meta was probably the third most generally hated one, only trumped by the assassin meta and the ardent one......and ardent meta was largely a tank one as well.
No meta in which tanks were strong has ever been good for diversity..,,,,,,hells even the pro players tried to use semi tanks instead of enhancers under the ardent meta.....ones that could proc the censer like taric and alistar.