Well, since I am still awaiting my own Kickstarter package, what tops my list will have to be: Sasquatch's Primeval Thule 5E!
I'm still more excited for it than any other thing, including my first ever campaign as DM (Out of the Abyss for Adventurers League - and yes, it's a brutal beginning).
Southlands 5E from Kobold Press - if I'd known the PF-version KS was expanding to give some 5E love, I would have backed it.
D&D's official campaigns - once I know what they are, I'm sure I'll be keen once more. But right now, having played through all the 5E long adventures (well, running the current one), I'm rather burnt out on the Forgotten Realms, and trying to squeeze 15 levels into 6 months (how my larger AL group does it). I am definitely enjoying playing in the short form Expeditions more, but harder to make those game times.
I'm afraid I've little experience of RPGs beyond the d20 family, and it's hard to find them in play around here, so I'm not really up to speed on what's coming up. My new gaming plans for 2016: I'll be trying my hand at Frostgrave, painting minis and making terrain, and playing some family-friendly adventures with my two boys.