I still need to read up but addressing the starting concern:
I mentioned in my post in the thread you quoted that we do not have a hot seating problem in Gems of War currently.
I’ve definitely seen cases of account sharing but never hot seating.
Also the account sharing thing is really not giving those players a real advantage as I’ve not really seen one competing at the level of those top solo players.
If hot seating does become a problem we’ll definitely look into it.
But my main message was, account sharing isn’t happening on the level anyone should be concerned about currently - we don’t have a hot seating problem unless suddenly a whole bunch of people started hotseating in the past week while I was on Xmas/new years break, because no one was really doing it before Christmas.
The solo players are playing a lot more hours than the account sharers and it’s usually these solo players most people are concerned about when talking about cheating/account sharing.
If there was a bunch of hot seating going on in game then these concerns are absolutely valid and something we’d have to work out, but currently based on everything I’ve seen this is a concern for a potential future and not a concern that is based in the current state of the game.
Hopefully this offers some reassurance.