There will be 8 more... maybe more you never know. But it will all be season 2. This seems to be a new trend in television making. TWD and Into the Badlands first seasons were very short. I want to say Falling Skies was the same. New shows are expensive to make with the anticipation that there is money to be made off its success. But over the past few years so many shows have tanked hard after 1 season, these studios were just eating massive losses. I guess everyone is being a bit more conservative with things that aren't cop and doctor shows. It's still ok to lose money on those, but new fresh ideas? Nah 4-6 eps to test the waters.