This video shows you how you can deal with warriors as a rogue and defeat them easily. It also contains some battleground pvp, but the main thing is to show other rogues out there a tactic against warriors.
There are better rogues than me and for sure there are some super-rulor-rogues who will claim that their way of coping with warriors is better - but that doesn't bother me.
I just noticed, that there are many rogues that don't know how to handle a warrior.
You can alter this tactic as you wish, make a plain rupture kite instead of using Evi or do the whole thing without blowing a cooldown. By using vanish and coldblood there is almost no challenge in fighting warriors, so it is perfect for beginners. A more advanced way is to try a restealth instead of vanish and to not use coldblood - its not that hard but takes some practice.
That's why I made this video - and because it is just fun to make a video :).