Fact of the matter is Dekans and Templars are massively more OP on Jin than on Ran. I've explained this and proven it multiple times. The server discrepancies are massive and acting like they aren't honestly shows that you've really got no idea what it's like on Jin. Temps hit for 10k bases easily, good ones maxed out SHOULD be approximately three-hitting other targets. As a non-vit class, any given pro vit DK will one-hit you. There are some 70k-non-crit DFFS's going around, which on Ran equates to something along the lines of 105k. Stating the claims as nonsense is just foolish.
As far as the hero skills go, they should just delete them all and start from scratch, but I'm pretty sure the chances of that happening are effectively 0%. That being said, some ratio tuning could solve a LOT of problems, if it can happen. The idea of reverting teardrops to >10 sec cooldowns is great, but in order for that to actually happen, PvP would need to be slowed down a tad (however teardrops could be changed such that they keep their 10 sec cd's but heal a lower, fixed amount, such as 30-40k hp.