New try out mode

I got inspiration for this while I was playng twisted fate for the first time. I was awful. I was thinking: "It would be good if I ccould try out champs before I buy them." Then I remembered. There should be mode in which we could try any champ eaven if we dont' own them. Computer randomly pick your and enemy team (computer would control them), but you choose any champ for yourself. Of corse you would not get any IP or XP in this mode. I am sure that every new player would like to try out Zed, Darius or someone. So please if YOU agree with me, leave a coment.

SEE YA IN GAME

P.S. I am also new in this stuff.