Input on 39 twink build. Follow

Curious to see what you guys might come up with for a 39 twink build. 39 is a tough level to be to create a decent build. Not quite enough points for the real good talents. Currently my twink is 4/4/22 Hemo, and I use stancesets to weapon swap dagger/sword. Ambush against non-twink clothies = loloneshot, it it's just too much fun to give up so improved ambush seems like a must. Otherwise, I usually open with Cheapshot.

Here's my question. It seems crazy not to pick up duel wield, yet in doing so I have to give up dirty deeds. I'm already skipping relentless, and ruthlessness. Once you have those talents on a high level rogue, it becomes tough to play without them. Stunlocking is difficult at best. I'm seeing a lot of other twinks not taking duel wield to get dirty deeds. Some are even dumping all 30 points into sub, taking deadliness over Malice. Seems crazy to me. What do you guys think?

Anyway, here's my build. Suggestions are appreciated.

http://wotlk.wowhead.com/?talent=f0LZ0LZcbfbhGzz