Quote:
Disarm traps needs an actual trap to disarm.
Wrong.
You can attach this to a movement key just like Sense Traps, and you will skillup.
About lockpocking. Sadly, it is indeed true that the amount of (important) doors which can only be opened by Rogues is very low, although you might want to raise it just in case your guild borrows your rogue for a PoSky raid and needs to cancel it because your skill is too low. Like happened with me. Hehe.
Even the PoTranquility exploit is still there, so not having a maxed picklock skill is a no-go.
Good luck.