I know some don't like her but that is why it should be a choice between her and someone else - for me it's the ex-jedi lady because she is nearly as annoying as the robot. For me there should be a choice or story part where say Thana and the Jedi fight it out to be your apprentice? Or you get to kill one or the other. I feel Bioware kinda acknowledges that Thana could be a companion here: Enough talk - come on Bio, Thana for a companion for the Sith amongst us at least.

You should totally get to choose between the ex-Jedi chick and Thana, in fact the way my story was unfolding I was sure this was what was going to happen, there should be an option for light side Empire to get the Jedi and dark side Empire to get Thana - it just makes sense to me.