When you have a large clan and lots of new people it would be convenient to see what th they are without checking each persons profile.
Example, a new guy asked me if he coudl be in a war with king upgrading. I said no thinking he was a th8 but he's a th9 which I allow to upgrade one hero and still war.
It's a small thing but would make things better. I also proposed there be an alert on regular base page if someone is attacking or being attacked in war because currently you can't tell unless you go to war page or someone mentions in chat.
