Are those the new new Nikon lenses?

I do not know much about lens design. I went through all existing Nikon lenses and could not find any similarities. Of course such images are not difficult to be photoshopped.
Those are supposed to be the lens constructions for the upcoming Nikon 24mm f/1.4, Nikon 35mm f/1.4 and Nikon 70-200mm f/2.8 lenses:
http://nikonrumors.com/wp-content/up...nikon-24mm.jpg Nikon 24mm f/1.4

http://nikonrumors.com/wp-content/up...nikon-35mm.jpg Nikon 35mm f/1.4

http://nikonrumors.com/wp-content/up...on-70200mm.jpg Nikon 70-200mm f/2.8

For reference/comparisson, here are the corresponding Nikon lenses from the current line-up:
http://nikonrumors.com/wp-content/up...ikon-24-28.jpg Current model Nikon 24mm f/2.8 AF

http://nikonrumors.com/wp-content/up...ikon-35-f2.jpg Current model Nikkor 35mm f/2D AF

http://nikonrumors.com/wp-content/up...00-current.jpg Current Nikon 70-200 f/2.8 model

What do you guys think? Do those lens designs make sense from technical perspective?
NR probability rating: 70%