Some people here are a strongly in favor of Gale Betram being RJ.

HOWEVER, in the season 3 finale, why would Gale Betram have planted the seeds of thought in Jane's mind about the rope and directly leading to O Laughlin's and Timothy Carter's death?

Why would he have wanted O Laughlin dead when he was such a good RJ disciple and nearly killed Teresa Lisbon and Hightower?