RE: We can expect 7th gen to come in 2017 right ?
I know I sound like the broken record of the fanbase, but between so few new evolutionary lines (and legendaries) being introduced in Gen VI and all the hints of another region, I can't help but feel like one of two things will happen, a) Gen VI will have a shelf-life similar to Gen V (that is to say, short), or b) Teal's prediction of Gen VI, pt II will happen, extending Gen VI a year or two.
There's only two new legendaries yet to be revealed (Hoopa and Volcanion), and even if revealed at one per year (early 2015 and early 2016 at the latest), I'd peg either a late 2016 or late 2017 release date for Gen VII. I just don't see how Gen VI could be stretched until 2018.