Seasons of the year

For me its boring as hell to play on Summoner's Rift all year with the same map skin except snowdown. It would be awesome to add Seasons of the year like Spring (The default map but with some changes, trees blooming, flowers, fauna, rain etc.), Summer (Slightly darker colors of plants, fauna etc.), Autumn (Plants with the colors of Autumn, falling leaves, rain), Winter (Snow duh...)