These are a few things I expect to come this year:
-New and Final Hero (Of course) Maybe, but doubtful
-Allow Heroes to be usable in wars (Definitely) Will never happen. Stop asking. Why? Gems.
-League Bonus boost. This already happened
-New DE troop - This is most likely to happen
-Lvl 5 dragon - Also a possibility
-Private chat - Ruled out
-Allow the player to change from local global chat to International chat. Nope.
-Donation log. Nope.
-DE in single player maps. Maybe.
-New Single player maps. Maybe, i wouldn't hold your breath.
-TH 11 ( 2 yrs in the making). A possibility, I'll believe it when I see it.
-Bigger giants and make them attack in area dmg (1 tile) (what? lvl7 giants are already pretty amazing)
-Dark elixir boosted spells (e.g. Lvl 5 lightning deals 10% more dmg when boosted by DE. (what?)
-Add more collectors or Boost their storage and production significantly. (never going to happen)
-Titles that you get from completing achievements (e.g. Title: Farmer , gain by completing Gold and elixir achievements). Also this titles provide perks like , Title: Farmer , Perk: 10% more loot on every raid. Nope.
-Quest and Minigames (I doubt this happens, tbh)
-Bigger base! (This may be done by necessity. If th11 comes out, the space in which to build a base may be too small)
-Make hero Area of alertness in defense bigger (nope.)
-Smarter A.I. (Queeeeeennnn!!!!! -_-) (nope).
-Goblin buff (goblins do not need a buff.) nope.
-Reduce shield cooldown Nope.
-Valkyrie buff Already happened. Don't need another one.
-New spell (doubt it happens, perhaps for th11)
-Abillity to lock your base. (Prevents players from accidentally moving things) I like this idea and have asked for it for a long time now. I hate removing a rogue wall.
-More Achievements!!! (most likely wont happen)
-More things to spend gems on!!!!!!!!!

(what? if th11 comes out, perhaps you can gem that)
-New trap? (like what tho?)
-Longer disconnection time due to inactivity ( 15 mins or more) never happen. ever.
-Day and night. why? waste of server space imo
-Make use of the shoreline in home base. go play boom beach
-New clan rank. no one has reached lvl 10? why?
-Clan Tournaments (this has been mentioned and asked for hundreds of times. I doubt it happens tho. would be nice)
More Clan member slots Nope.
blah blah blah