Discussion: why did you think bringing in the system that ruined WoW would be good for League?

Riot,

Please come and discuss this with everyone, especially Ghost Crawler. I, as many others as well, want to know WHY the hell did you bring in the system-the garbage new rune, RNG (if that's right) system that brought WoW into a black hole, never to come out again, to League? League has been suffering as a result of this, and will only continue to go down deeper the more you keep this system in. Please tell us why! Why did you all think it was a "good" idea? Was it good just to change things up, or did you really think that this will help League turn a different direction???

Listen to me here.** League is it's own game.** It was doing fine on it's own. There was no need to bring in a system that ruined another game to see if it would work! Not only did you change the game and push it into another type of game, you upset thousands of people who have loved this game from the start.

We want answers. This isn't a "fire X because he ruined the game" post, cause the mods will be all over that, this is a discussion post for Reds to come and talk about why they implemented this (god awful) system.