Let C.B. Dollaway serve as an example of how one can really benefit from letting some rivalries die in the octagon. In January 2013, Dollaway traveled all the way to Brazil to meet Daniel Sarafian, then fresh off his “Ultimate Fighter: Brazil” stint, at UFC on FX 7
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How former opponent was key in helping C.B. Dollaway prepare for UFC 222 fight – MMA Junkie