My highest priority is "Rolling for Ability Scores" As that would allow for a bit more flexibility when choosing a class that requires more primary stats (Monk for example).
After that its more face and body options (because what we have currently is pretty dismal). As for races... I would not mind a few more options: Like I am hoping for Shadow Kai +2 dex, +1 con, as it would fit with the "shadow" theme vibe this game is going with and might be mistaken as a drow in some instances. But with that I would also like to see an option to use the spiked chain weapon as the racial weapon, as that along with a monk class would be killer.