I really hope this sculpt is a placeholder and new one will have more relaxed face. Can't wait to see final prototype and preorder him.
They're going to definitely do a new sculpt. One of the biggest difference (as I think was pointed out a number of pages ago) is that Superman's hair is also combed to his right side rather than to his left (like we saw in BvS). All the promo stuff is showing his hair combed to the right...including that photo of the kids with Henry Cavill a page or so back.
So unless they flip the hair BACK...
BvS Supes:
JL Supes: