Sry it took this long but heres a youtube vid bout destiny 2 with info on releases: Destiny 2 is Already in Development - The Know: http://youtu.be/Y36BNErhu8I

I cant provide a link because this was infor released months ago just look up their contract with activision or something like that we were hearing this sort of stuff around a few months after e3 2013 and as far as yhat goes there hasnt been any news that this info has changed at all