Summoner's rift skin?

I have been thinking about summoner's rift. We all know that it is the "only" map that we are playing on. I feel like in the future this will become a problem because we might get tired of it atleast the artstyle.

Then why not fresh it up by making skins for it. Diffrent artwork but same layout. For example: Making a rocky/lava setting, with new looks for the monsters/camps.

I would really enjoy this, because i have played this game for 8 years. Im getting alittle bit tired of the forest "setting". They could sell this for rp so that can have another way to earn money or have it in champ select for every1, like how it is in call out duty, every player will vote on the map and the one that get the most votes will be the one that they are playing on.

The problem i believe with this is the lore and i really dont know how you can avoid it. Just a quick and cool thought i had, and i would like to see something like this in the future.