Boss teams once a week!

a mode i like to see is some type of boss mode where it is a weekly challenge and it will cost you coins to play it and every time you lose it will cost you more coins to try again and you will only get so many tries! if the boss team wins the person who put it in gets a reward or coins or something! and if you beat it first try you get a great reward but the more you lose and have to retry your reward goes down each try! have EA make the team or have people put there team in and ea takes the best team for that week or something like that? i think it would be a fun mode and something extra to play besides the same old boring modes especially for single players! maybe have people have to put a card on there team up to lose if they lose or if they win they can pick a card off the boss team? have some type of quick fun mode besides cup champs or wildcard or moments!