Gollum - If I had to guess they will do a changeohead with a pose that could capture Gollum or Smeagol.
Ringwraith - Exc could be a morgul blade changeoarm
Saruman - As long as it includes the palatir like weta it will be sheer awesomeness.
Gothmog & MOS - I think if they make these they will just be regular's or have a non needed exclusive. MOS I guess could have changeoheads one with the mouth open and closed, but Gothmog had a gimp arm and was on a warg mostly during the movie.
I would love to see a scaled down version of GROND though. That would be tits!! Also, if they could do a cave troll or balrog the size of Abomination I would be in awe and pennyless
A Ringwraith is a definite must have, but I think a Morgul Blade exclusive (although a fabulous idea and an exclusive that makes sense) would be "stepping on the toes" of a possible Morgul Lord/Witchking PF down the line. It'd be a PF of the same character essentially.
Although not a "creature", I think Saruman would be a great PF. He should definitely come with the palantir, although if he is sculpted with the pedestal it would be a tad too similar to the SSW statue. Maybe a depiction of Saruman atop Isengard conjuring the storm to waylay the Fellowship as they were attempting to cross Caradhras? No exclusive, though.
While a great character visually, I agree Gothmog was mostly a gimp in the movie, unless SS sculpts him fighting Eowyn in the extended scene from The Return of the King Extended Edition. Or they could possibly sculpt him from the scene in ROTK where he finishes off the Gondorian Ranger with the spear and claims "The age of man is over...the age of the orc is here" (my apologies if I got the quote wrong, it's been a while since I've seen the film...a travesty, I know).
The Mouth of Sauron is another visually interesting character, but suffers from the same problem that Gothmog does...they spent a majority of their time mounted (or in the case of the Mouth of Sauron, all his time) in the film.
And I've wanted a scale Grond for the longest time.
They should finish the d**n Fellowship first!!!
But as for a creature:
I think the Orc Leiutenant would make a great PF (it's the one with the skull attached to his helmet at Osgiliath) or Grishnak. No exclusive needed as they are both eye catching characters :cool:
This is a FANTASTIC idea. I always hoped SSW would produce him. He was a visually stunning character and had a few lines in the film as Gothmog's lieutenant. While I'd buy a PF of every Uruk type (scout, pikesman, crossbowman, even engineer), I'd like to see more orcs. And since we already have a Moria orc, I think Skull-head would be a great Mordor orc.