A new game mode (Survival)

So far we have 3v3, 5v5, ARAM, Dominion, and our special events like Hexakill, Ultra Rapid Fire, etc... So in conclusion to these I was thinking what if we brought in a game type like a survival mode on to of these. There would be no competitive option right away, It would be a 5 man semi open map survival with enemies similar to the ones in the jungle, and it would be in waves with a store being in the center of the map only operational between waves. As time continues enemies would get stronger with unique monsters that come in eventually such as baron, dragon, rift herald, new monsters, etc... And eventually we could have a 5 man free for all where all the waves are still coming in but every ones against each other, for a competitive option.

Would love to hear peoples comments about this, Thanks :D MUNDO!