[@Mr Rage]
I knew you would ask that. :P
You'll have to wait and see if the next mission gets packs approved to it.

[@Jasonhero]
Send me a suggestion for a secondary weapon, and I'll see if it's not ludicrously broken.

[@Apollosarcher]
Legion might be a bit too bulky to use as a bashing weapon, since it can unfold into a wall and all. I'm fully on board anything resembling 40K, including a chainsword.