Yamaha YZF-250R - Still a dream

There is a rumour that Yamaha will make a a 250cc Sport bike to compete
the Ninja ZX250R.
Try to surf the internet then you will find so many people said that but
you won't find any source that you can trust even in japan sites.
There is no claim from Yamaha about this you can find out.
So....when it can fight the Ninja ?