Yeah, Bioware should: redesign Krogans in the same vein as trolls....in space.
Salarians should grow tails like Argonians. (amphibians, reptiles: pretty much the same thing)
Turians should be redesigned with feathers, because duh they're already an Avian species and damn it, what's a bird without feathers.
There's a reason fantasy and sci fi are separate genres. My advice to the OP is "stick with Dragon Age". My advice to you is to cheer up. Quarians not being in ME:A is just a rumor until confirmed by BW. Besides, even if they don't make it, we won't have to worry about them throwing another whole galaxy into turmoil with their arrogant recklessness.
Nobody's jimmies are rustled. This thread is comical.