Suggestion: Seasons?

maybe add seasons that we have real life some of these would be visual some would have an affect like
Winter
Autumn
Summer
Spring

The affects of these vary from map too map
Or they can be completely visual
like in summer theres more saturation etc
also i would like too see a yukon revamp were you actually get cold

How would it work ? And you do get cold on Yukon during blizzards.

in winter you would get cold No leaves on trees
in autumn all trees are orange and stuff
Spring, the chance too rain is slightly higher
Summer it is hot in the summer you gotta wear less so you dont overheat
also airdrops are higher in summer

One word.
Why?

Adds more variety to the game