5 biggest takeaways from UFC on ESPN 51: Is Vicente Luque no longer a violence machine? Did Cub Swanson win a robbery?

Analysis of the top storylines from UFC on ESPN 51, including Vicente Luque’s win after a brain bleed and Cub Swanson’s debatable decision.

What mattered most at UFC on ESPN 51 in Las Vegas? Here are a few post-fight musings …