The Grey Lords:
I'm going the simple route, yes Trap is everything pertaining to traps.
Pick Lock is severely lacking even in the old group. While we have a few with a decent Fast talk skill, most social skills are a bit on the lean side (Disguise, Evaluate, Oratory, Fast Talk, Insight)
Again, some of you have more than base, but for the most part, this group is lean on social graces. Not that they are needed, this campaign is designed with different parts set for different people. This first bit, to see how the party fares in a fight and to get everyone familiar with what everyone else can do. Now lets say you have to get into a Castle/Keep, Anyone really want to try and fight their way in?
Unless it has a sealed roof all around it Khazim could always sneak around to a less-defended area, secure a grappling hook, climb up, then pull others up if needed. :)
What can I say, he came from a nomadic hunting culture. His skill makeup reflects skills useful out in the desert lands he came from.