This suggestion is really for convenience (and I looked, and it appears to not have been suggested), but when you no longer have the option to attack for territory, or skill, the options in the menu should be taken away. Much like it is taken away when the lion has been attacked for territory recently. Only it would of course return, if/when the option again becomes available to use.

This would keep us players from trying to attack for territory or skill, and finding the little box that says, 'no you can't', and makes it more convenient for us. Since, if we can longer have the option to attack for those to options, we wouldn't feel the need to attack for those options again, and remember, "Oh..I can't attack for this", and wouldn't have to scroll back down to attack again.

This may seem kinda lazy, but it is rather irksome to attack for skill or territory and have it say 'no' to me, then scrolling down again, to attack for another option. Which occasionally ends up being the other option that I cannot use, because I forget sometimes.