Game Idea and Item Idea

So I've had a few ideas for League recently.

New Game mode: First the game starts you picking your preferred champion. After Champs are selected you go into another game screen (the shop) where you Draft items. A set list of items are out for selections(No jungle gear) and you play on the Howling Abyss. I believe it will lead to fun and instrusing builds. You could hate draft items so other champs can't have them or just build on your champ.

Item Idea: Yellow ward- 125 gold. Basically the same as a pink ward but once it is destroyed it turns into a normal vision ward and goes hidden.

Tell me what you guys think. I am open to criticism. :D