Good suggestions. I can agree with almost everything you write. I wouldn't say the summoners need to be exactly the same lvl. After all, there is some thrill when your underdog team wins one. But they should be at least within 1-2 levels of each other. The annoying park of being stuck at Diamond isn't the lvl 3k or 4k guys who come with you with cards 1-2 above, it's the lvl 20k folks with maxed decks. Then I immediately know there is no chance and I click the skip fight button.