The skellies are armed exactly as the original unit. That's why they cost so many points for regular rank and file troops
As for the list of least/most annoying armies, probably
High Elves
Skaven
Dark Elves
All Chaos
Lizardmen
Wood Elves
Empire
All Undead
Orcs and Goblins
Bretonnia
Dwarves
Dogs of War
Chaos Dwarves
But I could als make a list of most interesting armies, best looking armies, toughest oponnent, most fun to play etc. [img]smile.gif[/img]
They'd all be different