This seems alot like wishful thinking.
Since when was Destiny next gen? In the leaked report it was mentioned that it would be coming to the 360, than PS3 and PC. From what I understand it's sequel is supposed to be next gen.
An watch dogs? Ubisoft said it was for this gen last I recall.
Destiny will likely be a cross-generation title, much like Battlefield and CoD.
Ubisoft may have initially planned to release Watch_Dogs on current and next generation consoles, but I suspect they now plan to only release it on next gen hardware. I remember that a LinkedIn profile from a Ubisoft developer known to be working on the game claimed he was doing "modeling and textures" on a next gen title, if you need some form of proof.