Let Nexus Siege stay please!

Hello, I recently played Nexus Siege mode for the first and wooow it is so fun. I loved it: it is casual, original and I like that you get to play on both sides which is sooo coool. Please let this mode stay it would be lovely to have this mode stay along with a new map for ARAM. Besides U.R.F. this has been the most fun mode I have played (ARAM on third place). P.S. <Psssst .. create an arena mode ..>