I, a warlock WARLOCK UNDEAD, am helping Tyrande in the maw and rescuing souls of the people our lady and saviour dispatched so honorably? Night faes… i swear blizzard has made it as only viable convenant as a joke.
Your character is a hero rather you like it or not!!
I serous doubt that so far nothing (your lady) done falls in that category.
Because reasons. Just wait until you get to dispatch Sylvanas.

We all know you’re a big softy on the inside, Mr. Warlock. No need to hide it! I know about the night elf fan posters in your room. 
You could always protest and just not complete any of those quests.
Because you chose Night Fae.
Now ask yourself: Why the Fel did a warlock WARLOCK UNDEAD choose the covenant that is about helping the forest and the nature spirits and the fairies?
Then maybe choose a different covenant. Not that that’ll matter; you’ll just find something new to complain about.
This feels like a garrosh situation in WoD when people began asking, “Why am I buying Warlords of Draenor if i’m going against my warchief?”.
edit: That said, saving the teldrassil souls isn’t actually going against the horde in any manner nor is it against the Forsaken ethics compared to what you might be mistaken for, a Scourge minion.
http://wowlol.ru/img3/c75611802891a330006353706d32e0cf.jpg
edit 2: Or illidan.
Could be worse.
We could solely be helping Genn. 
I wish they would kill his lame @ss off.
I mean using the souls of people you killed is pretty warlocky if you think about it
One less angry Tyrande is one less threat to you
The directors of the Forsaken hired to continue the credits after the other Sylvanas Loyalists had been sacked, wish it to be known that they have just been sacked.
The credits have been completed in an entirely different style at great expense and at the last minute.
-Executive Bone Director Lama Lama Ding Dong
Mobility goes brrrrr
Strategy! Where are the other warlocks going? Venthyr or Necrolord? That’s competition right there. Defying the crowd means you get the night fae secrets and power all for yourself.
And you can’t deny the fairies are cute. Snatch a few on your way back to Azeroth. ![]()
Actually going NL or V are the outliers, as most warlocks are NF.
I mean, if you ignore story in favor of gameplay you’re bound to run into story elements you don’t want.
When you signed up for Night Fae, you signed up for Night Elf Forest #19280139801398. Your reasons for signing up for that are your business lol
Unfortunately NF is the best choice for Warlock…
I went Necrolord cause screw meta, but the handicap is noticeable.
I can’t wait until we uppercut savanna
And by we I mean someone on twitch or YT playing the cut scene because I’m trash
Because you love bunny hugs and fluffy animals.
ADMIT IT!!!