Ranger team leader Taco announced on the Vaults Hibernia Stalker Professions forums that he is "Stepping Down as Ranger TL." In his post he lists several reasons for his departure and mentions briefly that he has already lined up the next new ranger team leader, however they are currently waiting for the final ok from Mythic. To read more about Taco's departure follow this link. Also stepping down from their team leader role is Trevanti, Savage team lead. He made a brief statement on the Vaults Savage forum for why he was leaving. In his comments he stresses that he "... did not step down because I'd heard of some impending nerf." you can read the rest of his comments at this thread.