New buildings

Do any of you think there should be more buildings? New buildings like a silver mine where it gives you a certain amount of silver a day. Also something like a watch tower, and if it is a high level it tells you of upcoming attacks when they are 100 fields away. An Embassy would be cool too. It would be so you could give troops and silver to your alliance, which would give the alliance more support. How do you guys feel about the idea?

I'm a relative newbie, but this suggestion sounds great!

If you could send alliance silver it would ruin the game. Someone with 300 castles could supply 20 people for silver. So it would make it boring

Bad idea...people grow fast enough as it is. You can take a castle every couple of days if you're active.