I'm not trying to say that Anderson Silva should definitely retire, but there are certainly some logical reasons for him to call it quits.
This past weekend at UFC 134, Silva decimated challenger Yushin Okami, winning by TKO inside of two rounds.
This victory was Silva's fourteenth straight win in the UFC and his ninth consecutive defense of the UFC Middleweight Championship.
Silva is widely considered the greatest mixed martial artist of all-time and the best pound for pound fighter in the world today.
Given that he is still on top of his game, it likely seems an odd suggestion for Silva to retire now, but there are some valid reasons for him to call it a career.
Here's eight reasons Anderson Silva should retire now...