Five questions loom over the aftermath of UFC 164
![Anthony Pettis (right) defeated Benson Henderson with 29 seconds left in the first round.](https://www.si.com/.image/c_limit%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_700/MTY4MjU4OTk0NTQ2MDkxOTMz/130903155304-anthony-pettis-ufc-164-single-image-cutjpg.jpg)
Anthony Pettis (right) defeated Benson Henderson with 29 seconds left in the first round.
Ed Mulholland/Zuffa LLC via Getty Images
WAGENHEIM: Pettis finds the perfect ending by beating Henderson
Anthony Pettis (right) defeated Benson Henderson with 29 seconds left in the first round.
Ed Mulholland/Zuffa LLC via Getty Images
WAGENHEIM: Pettis finds the perfect ending by beating Henderson