Targeting Mode

Often you're fighting with more people than against. This means it's uneven, and you have guys on your side you don't want to hit. Throw in a targeting system that lets you attack only people from other villages. This way, when you cast an AOE, it only affects your enemies. Or when you use a projectile, it goes past your allies and only hits your opponents. This would allow for more strategy, and also give an army of shinobi from the same village an incredibly higher chance of hitting the RIGHT person with decap....And yes, i know how cheap it is for five guys to chase one with this jutsu, but come on, it's only fair they can only hit the right person with it

Another thing, is that this would increase the likely-hood of someone staying in villages their friends are in, or moving into villages their friends are in, instead of just going for the village with the lowest reqs, or the one with the weakest kage just to gain it.