Manny Pacquiao returns from retirement on Saturday night to face WBC welterweight champion Mario Barrios. Whether Pacquiao's decision to return to the ring proves to be ill-advised or a moment that grows his legend is still to be seen.

If there is anyone qualified to break down the Manny Pacquiao vs. Mario Barrios fight on Saturday night, it is Keith Thurman. The former

A one-time light heavyweight fighter, Gibbons, 58, sees the 12-round match having the making of the Pacquiao-Keith Thurman bout six years ago when the Filipino got off to a blazing start behind a first-round knockdown, a statement that dictated the pace of the entire fight, which Pacquiao eventually won by split decision.