Rose Namajunas got the job done, but it was not an easy fight for her. Ribas was ranked 8th in the Flyweight, so it's not a massive win for Rose, a former Strawweight champion.
She wasn't looking bad, landed few really nice strikes, but didn't look as hungry and sharp as in her prime years. Not quite sure why is she sticking to the Flyweight rather than going down to where she had the most success. Maybe cutting weight to 115 pounds is too much strain on her body.
At least she'll jump back into the top 15 rank, I'm imagining she'll jump at least to 8th place of the Flyweight.
I have no clue what went through Da Silva's mind when he decided it's a good idea to bite his opponent. He's UFC adventure ended as soon as it started. Maybe they should start doing some basic IQ/psychological testing before signing up new fighters.