Randy Couture Says Goodbye to MMA Career via Facebook?

Earlier this evening, UFC Hall of Famer, Randy Couture updated his Facebook status saying:

Appreciate everyone commenting on my fights . I didn’t get the memo that they were being shown I think I’m at the end of it ! It’s time to move on and focus on all the other amazing things going […]

Randy-Couture-MMA-Fighter
Earlier this evening, UFC Hall of Famer, Randy Couture updated his Facebook status saying:

Appreciate everyone commenting on my fights . I didn’t get the memo that they were being shown :) I think I’m at the end of it ! It’s time to move on and focus on all the other amazing things going on in my life ! It’s time . Thanks R

Is this it? Have we seen the last of Randy Couture in the cage? Perhaps, Randy has passed on the MMA torch to his son, Ryan