This week marks the 20th anniversary of the UFC’s existence and the organization has decided to deliver an amazing show in honor of the event. While UFC 167 boasts one of the most stacked main cards in history, the preliminary portion of the lineup deserves some attention too. There are established veterans set for action, as well as a blue-chip prospect or two and some up-and-coming stars hoping to rebound from recent stumbles. Here are sis scraps from the UFC 167 fans should make a genuine effort to watch… (Photos by USA Today Sports Images)