From what little we could see it reminds me of the super Predator face. But without a full view I don't know.
It looks like the skull is mounted on at least the top of a helmet. The shot where the Predator grabs the hatchet looks like a bit of it is present. The helmets commonly have lenses but probably don't require them assuming there's a sensor.
Also if it is a full on reboot.., good. That's certainly one way to end the canon debate and start over fresh. Gets everyone on the same page and if you wanna use Dutch again it's just adding an existing film into the lineup kind of like Godzilla timelines.