Game usability: let's improve it!

Hey guys, I've been thinking about stuff that still bothers me while playing coc.
Instead of suggesting fancy new features, I'd like to point some stuff that supercell could change to improve usability.

Here is my current list:

1 Army: Donation queue;
2 Clan Castle: donation message templates (3 at least: war/farming/revenge/etc.);
3 Improve clan description textbox (it's not possible to paste/edit long messages);
4 Separate clan description by common subjects (general description/war guidelines/promotion rules/donation rules);
5 Kick button for leaders/co-leaders in the clan chat panel.

Thoughts?