I say that Evil or Good is of absence in a world of shared minds. It's all decided for in the playing of the mind, it's all on account, will you be played for? You assumed answer is NO. But you have already. Evil in your mind but mere manipulation on another, this choice is in every game somehow but rather it's made important is all up to fact of story like Star Wars were two sides fight on evil or good, in this case Guardians good and all Mob evil. But to them they are good and us to them..evil. This choice can always be made possible, However, on a more development sided note this choice doesn't seem like it will be made apparent to choice, thus to say if it is made possible it won't be to much an important or noticeable choice. Less of course it takes part cosmetically, then it will surely be made apparent, as for bounties, I'm sure some way of setting priority to a player will be made but Bungie made it clear they inspire and encourage teamwork as do I. The fact that you wonder about Bounties leave me wondering if you care at all about the work and pride a team can carry. Teamwork is sexy... that is all I'm saying.