BioWare has revealed another Mass Effect 2 character and finally, a familiar face, or should I say visor, from the first game can be added to the roster — the techie Tali returns, apparently with a bit of drama it tow. Looks like she and her fellow Quarians have had a bit of a falling out, even to a point where she gets exiled. Guess we’ll find out what exactly is going on there in two months’ time.