I want to make a couple of suggestions here. Could you bring back from R1 the Coin MM feature and also introduce a who will win spectator option where you can bet on ranked matches going on of who will win it.
Why? Just to add some more value to the coins mostly and create another reason for wanting to grind.
Since the coins are available to purchase with real world money, this is probably impossible. If we could gamble with medals, 100% I’d love that. I’m a big fan of smash’s online spectator mode, and I’d put so much time into that if it got into rivals.