Frankly, i dont mind much if my character is not given a voice like the first dragon age.
I would infinitly prefer focus on more outfits, weapons, or ways to use such. Different learnable combat styles would be quite a boon.
I also would like very much to see FBC's early on, but with the simple fact of being civilian grade, IE a sports one or one meant to help climb or do specific things (perhaps a tech one with built in tools in an arm socket, for example)
Later on with wealth and power could unlock additional FBC's with more combat oriented use if one desires. OR continue as peice by peice you borg more.
I would also like to see a good number of hair options, including, frankly, hair that goes past the shoulder. Many games take the lazy route and make hair never move, (looking at you skyrim/oblivion/fallout). Now i understand its difficult to make flowing hair, an option or two would be nice, at least an attempt, such as twin-tails, braids, or flowing hair down ones back.
Clothing wise, i would like to see a fair number of practical outfits as well. As an added idea to keep relevency, i would like to see the option to sew kevlar panels into clothing. Granted it woul be visible on things such as a tanktop or t-shirt, but far harder to detect on a longer coat or thick jacket.
Character size is also a want of mine, at least within reason. Playing through with the exact same height every game annoys me sometimes. Even if its just 3 or 4 options, (waif, short, average, tall, etc) I would appreciate it.