Winter map

Well in the last years riot pretty much gave us one map each year(2012 had the new 3v3-map,2013 had the howling abyss,2014 had the SR-update and 2015 had the butchers bridge),so there is a chance that we'll get a winter map this year(could be targon-based,since targon is also covered in snow and would set it apart from the freljord-themed howling abyss)

Though I'd say it isn't that likely either. I mean the last maps were almost all tied to an event(the exception would be the SR-map),so it is likely that if we get an event this year,we'll also get a map that has to do with it and from what was teased it is likely that an event this year would be technological-themed(zaun/piltover were hinted to get a bit lore) or void-related(as the void played a big role in the new targon lore).