Slave Rabble (orcs/goblins)
Sneaky Gitz upgrade for Hobgoblins
Hobgoblin Bolt Thrower
Inferno Gun (swivel gun)
Juggernaut Siege Tower
Hopefully that will give the list back some of that 3rd/5th ed charm that some might feel is missing! I can probably have the new update out this weekend.
Eruption Gun - already covered by Inferno Gun.
Petard (mortar) - already covered by Dreadquake Mortar.
Inferno Golems - already covered by K'daai and Kollossus.
The Black Dwarf - I don't have White Dwarf #200, so I can't add him even if I wanted to. If anyone can send me a scan of his fluff/rules, I could decide then.
Runes of Hashut - this would be a Daemonsmith lore, but I feel they have enough with the Altar of Hashut as is.
Molten Piston - too similar in effect to the Dreadquake.
High Priest of Hashut - already covered by Sorcerer-Prophet, which is GW's new official name for them.