If you had booted him during the fighting, you'd have had my support. You got rid of deadweight, and were taking a stand. But to carry him to the end, and then kick him makes you no better than him. It was a vindictive move. Even when dead, a Guardian's ghost box still attracts fire and attention from enemies. So while he clearly lied about his ability level...and didn't contribute MUCH...he did contribute SOME. ..and if you were wiling to carry him through to the end, then you should have seen it thorugh to the end.