I honestly hope he's just being coy and just not wanting to really hint one way or the other, because with all my issues with ST: D - I would honestly hate a big "Temporal-based reset" here; but I guess we'll know in a month or so when everything WRT ST: D Season 2 has aired.
While I see it as an alternate-timeline, I also don't want them to hit the reset. I think they've made moderate strides from a storytelling perspective this season. It also really sets a bad precedent where certain segments of fandom are going to feel like they have a say in the shows going forward.