I got my dodge magazine today. they still say its coming. and the pics above are the production challenger look at that thick b pillar. the concept cars front and rear window touched each other, the car above windows dont.
If you look close the crosshair grill is still there, its just a darkly shadowed pic in that area. It doesnt look like an open grill to me, I guess we will just have to wait and see exactly what it is when better pics are out.