Alien inner jaw/mouth- does anyone see any signs of one in the new poster?

Doesn't look like it but it doesn't mean it's not in there.It would be hard to imagine an Alien film without one 

I can maybe make out TWO that have it, and the Trailer Xenomorph kind of looks like it does too.

From various Set Reports etc... We do know one of the Monsters will have a Tongue Instead,  We know One will have similar Jaw like the Deacon (Goblin Shark) and indeed there will also be the Classic 2nd Pair of Pharyngeal Jaws