It appears that the current trialist for RSL from Nigeria, Akarandut Orok, is a cast-off from the Colorado Rapids. With the Rapids he was listed as Nicodemus Orok. The Rapids have been in Ft. Lauderdale for preseason and Orok was released earlier this week, so it makes sense that he latch on to RSL who are in the same general vicinity. Akarandut Nicodemus Orok also spent some time in Vietnam according to BaoBinhDinh.
I would chalk this one up to more practice fodder than serious trialist, but it's always hard to say.