1v1 colosseum

I want a 1v1 mode in colosseum. 3v3 is too restricive if you can't be online with your squad after xTW.
Also need better rewards. The G17 cape isn't really better than WoA.
And 6v6 can just be removed since no one does it.

To those who will say 1v1 is unbalanced : 3v3 is also unbalanced so I'd rather have something I can attend whenever I want.