You have been silent about blocking bad teammates. At the very least please let up put an icon on the portal. I had one teammate keep flooding me with cards, I couldn’t get to my very needed Spellcraft cards from my nagas. I ended up spending 5-8 coins a turn to send them back for three turns because I couldn’t sell anything on my board without destroying my engine, but they didn’t listen. And that likely is what cost us first place - their reckless spending which forced my counter-spending.
Please, bad teammates is the absolute worst part of Duo, it’s killing it. Please do something.