This is what I end up visualizing when I see the group travelling into the cavern system
From front to back
| Kithran |
|
Garn |
Midge (Torch?) |
Gib |
Ch'dau |
| Aranwen |
|
Cedric |
Davena |
|
|
Aranwen wants to be near the front so she may be able to shield Kithran with her body should a giggler be set upon us, prevent a repeat of the prior night. Aranwen's natural dexterity may be sufficient to tread lightly in this position, and she does have good awareness I believe.
Kithran at point makes sense, watch where we're going, and most importantly watch for traps
The middle group is more nebulous, but starting with Garn and Cedric being backup to Kithran and Aranwen - another martial force to back up the front line, and Cedric able to directly support
Midge and Davena next, with the very important torch. From this position, Midge and Davena have visibility front and back. (also: "wizard in the middle, where he can shed some light"...
)
Rear we have Gib and Ch'dau. From what I gather, Gib is more martial inclined than Cedric, and his heavier armour would be suited to block an ambush, while simultaneously supporting Ch'dau and our casters as needed.