Are berserkers a good choice as a tank right now or within a reasonable time-frame? I'm mainly playing an sk because I decided against main-tanking. However, I hear that berserkers can be either mt or ot. Then again, I'm not so sure that I like the combat style either. I know that they are melee-oriented, but their skills weren't as appealing either. Lastly, are sks a rewarding end-game class to play? Thanks!