things i want to see in ME3:
-unmasked quarians
-un-bodysuited volus
-female turians
-female krogan
-Hanar homeworld
-if they add any more aliens, make them something other than humans with bits on them/slightly modified bone stucture.
-more actual dillemas such as the 'kill/brainwash the geth' mission
-Elcor hamlet
and on a side note, geth are by far the most interesting race in the mass efect universe, with reapers a far second. they touch on the question of what sentience is, raising further questions on free will. also they're baddass robots. most interesting is that if you can dismiss the geth as midless automotons, your thinking becomes that of the reapers, that any lesser form of sentience is fair game for reaping.