There's another badass dude at forgotten shore. A knight that lives down the stairs of that complex (the one of the 2nd signal in the Story Mission The Warmind). He spends his time just teaching other two cheap knights the bullet eater's technique. The two guys are easy target but that dude, he'll take every synths you're carrying with. You'll end throwing even your shoes at him. Maybe he'll be promoted to crota, and the randal to the boss of the next dlc?