You can run daggers in PvE, Heroes and Henchmen don't complain, but with a real group or PuG I would use a warrior weapon.
Here's some ideas.
W/A Daggers
[warrior's
[email protected]][golden fox
[email protected]][wild
[email protected]][death
[email protected]][power
[email protected]][save yourselves][lion's
[email protected]][res sig]
{rough attributes}
Works pretty well, ok damage, and you can charge up SY pretty well, if you trust your monks you could swap Lion's for FGJ! for more SY spam.
W/A Ab ganker.
[you're all alone][
[email protected]][executioner's
[email protected]][swift
[email protected]][signet of malice][healing
[email protected]][shadow walk][dash]
{rough attributes}
[You're all alone!][sever
[email protected]][
[email protected]][sun and moon
[email protected]][signet of malice][healing
[email protected]][shadow walk][dash]
{rough attributes}
YAA! to shut down melee foes and stop your foe kiting. Dismember/Sever and executioner's/gash for damage along with swift chop/sun and moon to punish blockers (rangers). Healing signet and Signet of malice for survival (I rarely get lucky enough to have a monk in my group in Ab), Healing signet for the heal and signet of malice for condition removal.
Shadow walk is great, you can quickly get to your foe and if you're in trouble simply hit dash and you're teleported back to your original position with a speed boost to run away with ^^.
This is more a low-end PvP build but you could mod it for PvE and keep the same feel, just replace YAA! with an elite attack.
Or just something simpler like these.
W/A PvE.
[
[email protected]][executioner's
[email protected]][body
[email protected]][disrupting
[email protected]][
[email protected]][dash][death's
[email protected]][res sig]
{rough attributes}
3 high damage attacks, an interrupt, an IAS (with cancel/speed boost for kiters.) and a utility skill (deaths charge). Not great but meh, it will work.
Anyway, thats just some ideas for you, just try things out and see what you like, I would get a good pure warrior build sorted out for when you want to do something serious though.
~A Leprechaun~