What I would like to see new in the game:
1) remove training.
2) problem with multi-accounts and bots.
3) robber camps (camps).
Solution :
1) just remove it 
2) it's probably not a secret that everyone who is in the top in farming is not playing fair !!! And when it's repeated from server to server, it's annoying... And I don't understand why they haven't been banned for foul play yet.
But if it is impossible to ban such players, give everyone the opportunity to "create" one or two additional accounts per server for 500-1000 gold, with limited capabilities and building an army (up to 5 thousand). I think it would not have much effect on the balance and level the players. And it wouldn't cause as much irritation as it does now.
3) a lot of quarrels in the alliance occur because of the camps of the robbers (camps). More arrogant players take everything for themselves and hoard chests.
I would like it to be possible for the king to put in the alliance settings - the ability to limit the time of attack from one account to them. (We will allow two or three attacks from one account on camps, not earlier than in 12 hours, if during this time the Camps have not been cleared, the restriction is removed)
And I really want to see tougher penalties for multi-accounts. For a repeated violation, you need to ban the account on the server and monitor it on other game rounds.
I really want to see a fair game, and not fight against crooks and waste strength and nerves on them !!!