I missed Randall before he got patched, but MoloH is right, he is still there. I just encountered him today, and it was pretty fun fighting him. At first I was trying to farm the normal lv 8 reaver on my lv 30 Titan for sensor mites. Second time he spawns, I shoot him with my icebreaker, but his health only goes down a little bit. I move in closer to him. Pump a clip of the epilogue into him. Nothing. I fist of havoc him. Nothing. I get him to sit on my lightning grenade. [i]Nothing.[/i] Pump another clip of the epilogue into him, and he finally dies. I'll never forget the fight, mainly because I recorded it.