The title is self explanatory and considering how many people on the (especially US) forums ache for RDF (which I hate from the bottom of my heart) summoning stone could be a nice compromise.
Warlocks are great but I have yet to see two in the same group or god-forbid in a 10 man UBRS.
We liked them in tbc, we liked them in wotlk so what up?
And yes, travelling to the dungeon has its perks but situations where you need to replace people quickly and you’re out of warlocks? Pretty rough.
You still need to set up a group, communicate and two people need to travel there. There will always be infuriating individuals who never take it upon themselves to summon, but those same lazy bastards are even worse without the summoning stone. Often they wait for everyone to get there then order you to find a warlock stone and if there isn’t one then you’ll wait another ten minutes on them.
I know kicking these people is the solution but from my experience, all you did was waste your own time trying to eek out justice from people without manners.
Anyway, I think it would be a very big qol addition which isn’t entirely outside of what you’d think the classic spirit is.