At the beginning of the second round, Rico throw a knee to the shoulder of the other dude while on the clinch and injured him (elbow or Shoulder), forcing him to retire.
Joe needs to stop shouting 'He's hurt! He's in trouble!' to every shot landed. The amount of times they're right back to circling each other in the middle of the octagon like nothing happened is ridiculous.
Gastellum is so god damn talented, it's a shame he has let weight issues blight him so far. He was a serious underdog right through TUF but turned out to be a class above his peers, has looked at home every time he has actually managed to make the fight......and them hands are just ridiculous.
Pettis' career seems to be in full reverse since losing the title to RDA. Now he's headed back to LW, probably as the number 5 or 6 ranked fighter in the division.