This is great. I hope cypher returns, and not only because of the gunslinger rule. He also has some pretty awesome fluff surrounding the dark angels chapter and the SO CALLED fallen. With the next few codices rumored to be including DA and chaos, it will be interesting to see if he is included in with the chaos or as an "O'shavah" character with the DA. Most likely it will be with the chaos but the lore of the first chapter is hazy at best about which side is actually corrupted. (IMO its both)...

But upon reading this rule I imidiatly planned to use dual pistol srg.'s in my tactical squad. Which are in my fallen army. I use the metal model of cypher and a few converted veteran models.