I think it's fair to say it's likely.

I'm so glad we don't need to call the thing "Fusion" anymore.

...Because the Wii U selling like shit and being so much weaker than the competition is directly effecting the number of games it's getting, obviously.

Seems unlikely to me.

I just don't see it being high on Nintendo's agenda of games to release in future but who knows.

If they can cut cost while maximizing visibility/accessibility of the product they will have an easier time finding a publisher, especially after Bayo 1 AND 2 (proving u can reproduce the success is important) critical reception.

Considering how they lost their publisher (who owns the rights to the series by the way) after Bayonetta 1, I don't see that happening. Remember, Sega has to come to an agreement with whichever publisher as well, as they own the Bayonetta IP. 

They will need at least 2 years for the game. If it will release, then expect it at holiday 2016

The Wii U will be 5 when the console comes out which is the "normal" length of a home console cycle with the exception of last gen, most of Nintendo hand helds are usually long in the tooth. So it could be either. (Or both)

Now that Bayonetta is in Smash Bros (with that, the obvious increase of her popularity among smash fan base), i think there is a bigger chance that Bayo 3 actually may happen on the next Nintendo system.

At least i hope so.....

I wouldn´t mind if Bayonetta 3 wasn´t exclusive, but at least I want it on the NX.
I would be pissed if it wasn´t on the NX. Now that I have played 1&2 I need more from Bayonetta! :P

I hope so (both that a Bayonetta 3 is being made and that Nintendo just flat out buys the IP from Sega). Also hope that if it happens, that it's a sign that Nintendo has worked out a long-term 2nd party relationship with Platinum because even if their games are niche, they have a very dedicated fanbase.