Might just be extra molding. By the shape it looks like a swivel rather then ball jointed head. Then again that might change sometime down the road.
I'm getting Plex anyway but this just sweetens the deal. Hastak should do a lot more legion sized cars with this kind of posebility.....I'd be all over that.
okay so after seeing the cartoon model: I can see why they went with the head mold they chose. Thoguh It can also be said that Scampers new head resembles G1 Strafe's (Technobot) animation model.
Shall I hold my breath over this pic being an unfinished production model (i.e., having a head that's not simply all red)?