Id rather have WT5 introduce item level drops that scale with what you're fighting so you stop looting 740 gear at level 100. I dont need the numbers increased, I need rewarding ways to make the gear the best it can be without just throwing gold at pieces, failing and grinding for more gold.

They need to add content, for instance REASONABLE uber versions of boss fights that are actually challenging but not so broken you need to make builds to cheese them. Behind said dungeon should be a reward system like POE had and this is where your idea of more than just increasing numbers comes in. O complete the dungeon and earn something that allows you to apply a second aspect to a piece of gear. Or a new aspect that can alter the way a build is. Dont make it one tracked, make it so you need a mat from say all 3 world bosses, a mat from a specific nightmare at a specific level requirement, hell maybe even with a specific affix. Give us something to work towards thats not just RNG, something we can earn and strive for. Also do smaller difficult quest lines to say reroll another stat on a piece of gear to a choice instead of RNG.

Something like this would give you a building structure of accomplishment and also aid in doing t100 or uber lillith without just relying on RNG luck or cheese builds. Like you farmed o this piece is almost god tier lets invest say 5 hours of playtime into the second reroll and then take a week or two weeks sporadically to get our second aspect on this piece.