If you have n't heard Rilion 's name before , he is probably best known for two things : Rickson once said he had the best guard in the Gracie family .
Roger trained with Rilion at a pivotal time in Rickson 's BJJ career .
If you have n't heard Rilion 's name before , he is probably best known for two things : Rickson once said he had the best guard in the Gracie family , and Roger trained with Rilion at a pivotal time in his BJJ career .