You can LFG how you want to
You can leave the changling glitch behind
Because your friends changling glitch
And if they changling glitch
They're no friends of mine
Maybe make the Winter Lord and his gang spawn as intangible and unaggroed for maybe 5 seconds? Plenty of time to haul butt if needed and short enough a time that if someone is WL hunting, you won't waste a bunch of attacks on it for nothing.
That's where your suggestion falls apart. Nobody gets paid and the game doesn't make money. To my understanding, that's how the deal with NCSoft works. Please don't muck that up with well meaning, but erroneous behavior.