New Keyboard Settings? (Idea)

[Cliqu]

If you know there's a TV Box which works like Android except you plug it into TV, you can also plug a Keyboard and Mouse So you can Play/Watch. If you played at least few times you should know its very difficult to play... The Only thing you can use is 5 (to normal attack), and this isn't as easy as you think because if u want to pot/use skill you can't move. I tried every other buttons and they doesn't do anything. So it would be great if the STS would add the Keyboard Settings in Options, it will also help for some PC AL players to change Attack/Skill/Pot.
Let me know what you think about this idea!