Battleground Key useage

[Radolf]

Just a suggestion,

If someone uses a key to start a non-hourly battlegrounds and it gets cancelled due to not enough people, it'd be nice if the person who used their key get it back instead of it just being wasted.

Another suggestion, although less feasible would be if two people use a key at the same time, for the second person (who doesn't trigger the BG) to get their key back and be told that someone else already started it. Since at the moment if two people key at the same time it takes both keys and one person gets left out unless they talk again to pay the fee (But why would they do that since in their mind they keyed?)