is there anything about class changes? like new talents n stuff?

Not sure if serious.

I just want overpower back for warriors.

completely serious, havent been following anything on wow in the last six months.

So you're going off a couple pictures and basing the entire experience of PvP for a new xpac when you know nothing about the balance changes or what the new prestige talent tree will even bring? 10/10 logic

Will be baited into buying.

Whether I play more than 2-3 months is another question.

Baited sure.. playing.. most likely, but with the amount of games out there... its gonna be hard

Will buy
Regardless
As soon as there is a buy button to click on

I am so fucking excited.

I've been waiting on legion for ages.

1st non filler xpac in a while, and the best possible one.

I don't play WoW currently but I always buy each expansion and give it a shot, whether I play for a month or more I'm sure I will have some fun.