Longtime blizzard fan and diablo player here. I’ve been playing since d2 LoD launched through d3, d4 and d2r. I love d2r and I love d2r rotw. I agree with all of the changes that were made, and I love the warlock class. I don’t think much needs to be changed, maybe a bit of tuning foe for echoing builds.
Although I play on pc, I always play with a controller. If I could make some changes, it would be to add some customization ability to point target abilities. I know it’s not simple, but making a half press for half teleport distance would be nice. Some builds really suffer from a lack of control. The warlock ability, echoing strike, fans out based on where the enemy is, but that interferes with AoE. Please add something to help us customize how point target abilities work.