Yeah, it's just people act like it was a completely useless feature but it definitely helped the 'exploring the planet' feeling. So if they focused on just improving the actual areas you explore, it would be an awesome 'addition'.
In-game, no. Asari are ... mono-gendered, I think was the word.
We had a whole discussion about it in another thread, and Bioware is against the idea, so it's just wishful thinking on my part