Does BJ Penn still have a career left in any weight division?
After being chased out of the 155-pound title picture by Frankie Edgar, we've seen "The Prodigy" in a quickly-descending spiral. But it might not be too late for him to climb back from the brink.
We've seen it before. Penn suffered a horrible 1-3 four-fight stretch back in his early career days (losing to a killer's row of Lyoto Machida, Matt Hughes and Georges St-Pierre), but bounced back as soon as he returned to the lightweight division.
With that in mind, here's five fights that can get BJ Penn back on track if the UFC legend decides to repeat history and reinvigorate himself one more time.