As I was discussing in a previous link, players are setting their team up to give auto wins so we can all farm the arena system.
Do so by setting your base to the left of your heroes in your team setup.
This will ensure better rewards for all players, and you don't lose anything for letting people beat you.
Doing this takes 2 seconds and if we all do it on iOS we can farm to deity in no time and collect all the rewards.
Rank 17 and growing