I thought the thing with the Elite Tac Drone was that it just adapted to your attacks, so you had to use something it couldn't adapt to. The rommies, don't forget, experimented with Borg adaptation tech, so that may be an explanation. Plus, who DOESN'T like using the Falchion? I completed "The Return", and "Light in the Dark", using mostly my Falchion. Then again, I've always wanted the Federation to get an actual sword-type weapn, not just Bat'Leths. So it might just be me.