I bet The Prodigy Corp is just a way to enter into the universe in a very innocent way and could be something we don't care for but it's a literary device to enter a landscape (much like a ship entering sea space or air-space or literary space) with a crew (much like peter pan and the pirates) to which respects the laws of the currently existing world created already. We might have to hold our breaths before any reveal because essentially their story is what we are waiting for. This is not a sigh of relief but like many installments of this franchise (especially Prometheus), we need to wait until its released to say anything. I remember not sleeping a lot because of Prometheus trailers were being made like it was the be-all-end all of the franchise. All the answers will be disclosed once and for all and I was itching like crazy for stuff and people were making assumptions and conspiracy theories. This is the same deal.
But with Prometheus, it tried to answer something that we really wanted to know. With this tv series....i don't know what the problem the writers are trying to have answers to. Maybe its just trying to fill a void where the synthetic people have left with us concerning Blade Runner and the Alien Mythos. I don't know, just taking a long shot with that. The trailer will need to ask it all and tie it all to "Xenomorph" territory as the imagery is trying to communicate. Otherwise, there isn't much to that concept art of that xenomorph. The franchise has tons of nonsensical concept art already.