This is why I like the SM community, a genuine, interesting and honest article to try and improve things. We were talking about this on discord yesterday and I am super happy you wrote this. I personally think you don't want to block the transfer of cards, because that would be bad for the market. I think limiting the max number of battles you can play would be a good solution. You would be more conscious about picking your teams and it is more fair towards people who actually want to play. Maybe reduce the time frame of two weeks and reduce the awards accordingly? I will def talk about this today here at Steemfest. Cheers