Since the resign button and the options button are right next to each other I have had a few battles that I accidentally resigned. A simple "Are you sure?" popup would fix this.
I personally don't mind whether or not it has a confirmation popup or not, but I'd just like to say in advance that if there is a popup then please make sure that the popup says explicitly what it is that it is confirming! It really annoys me when things have confirmation boxes that just say something like "Are you sure? - yes/no". It needs to be something like "Are you sure? - resign/cancel", or "Do you admit defeat? - yes/no", or something like that so that players can be confident of what they are confirming.
I see no reason not to have this it saves some big time pain that happens very rarely by making people very rarely spend a extra second to concede.
I missed the "Sign Out (not functional)" button. Tried clicking it 7 times for some easter eggs but it never came Ok back on topic, I'll go for it. It's probably already at the bottom of someone to-do-list anyway.
