It's probably too much to ask, but I'm hoping they'll drop the morality system this time around. I'm finally getting around to playing the Mass Effect 3 DLC, and I feel forced to make Shepard into a jerk just to keep my paragon score intact. I went to Omega with Aria "Mac Walters's sex fantasy" T'Loak, and early on she says that when we're fighting bad guys, Shepard's in charge. And I can choose to say something like, "pfft, like you'd ever be able to take orders" or "good, let's play to our strengths." So I decide to play nice, but nope, that's +2 to renegade points and I end up restarting the mission and watching a very lengthy cutscene again just so I can pick the other choice.
Which is how I played the entire trilogy, really.