I think that Bolg is kinda supposed to be there. NOT Azog tough, he WAS beheaded by Dáin at the Battle of Azanulbizar.
- too bad that Smaug probably will be killed by a darn magical dwarf-forged 2-meter-long-piece of unspecified metal, shot with that windlance crossbow into a tiny patch on his chest where he is missing a scale. I think I'll be really annoyed about that scene and things concerning it
- And they'll have to tie together that Necromancer/Sauron + Nazgûl part, along with Gandalf's escape and him getting a new staff for the.... 5th? time
- However, looking forward to see Beorn and Gandalf plodding round and flashing light, respectively
"I imagine you know the answer, of course, or can guess it as easy as winking, since you are sitting comfortably at home and have not the danger of being eaten to disturb your thinking."
[The Hobbit, or There and Back Again; Riddles in the Dark]