this would be BIG!

idea 1
In hell mode last 3 Acts are now Way more difficult then act 1 and 2.
something like those red portals/plaguelands or even stronger so there would be content that needs a group and is actually difficult but still the quest line going etc..
Each super unique would be same mob but has skills and buff etc. something like stitches
Quests More rewarding accordingly, larzuk can make 1 socket in anything infinitely for example? :D
idea 2
Remake class selection screen and add classes
melee character with amazon model
Barbarian Spellcaster(warlock?)
Samurai with sin model
etc. you get the idea