No there's no official information on the mater so at this stage it would be wise to take those rumors with a pinch of salt, but they certainly make sense.
Ice Cream Sandwich is supposed to combine the best of both worlds - Gingerbread and Honeycomb. And it's supposed to be one OS for them all - no customizations and home-brewed UIs. But we'll have to wait just a bit more and see what exactly that will look like.
- Posted using my iPhone