I will consider, I'll have to make a poll for players to vote on. First, I need competing Ideas. Which I have none yet. There's not a whole lot you can do without making it shoot lightning and without it becoming similar to existing subclasses.

True :) The very First rumor about the warlock's third subclass was the lightning orb acting like a défensive turret. And even if it doesn't really match with my playstyle I really enjoyed that idea :)

Ooh I really didn't like the "leaked" versions. Summoning a Ball didn't feel very super worthy in combat. You summon it, then move around a bit until you die which causes the ball to disappear. And why a ball? Why not a storm cloud. Idk, seemed very avoidable for a super. I'll tell you one idea I liked, someone was saying how the warlock super would create a clone of himself which could deal damage too. Just heard that in YouTube yesterday. Pretty much fits the role actually.