Jack Encarnacao returned Sunday evening for another edition of "Rewind" on the Sherdog Radio Network.
First, "Showtime" Javier Vazquez joined the program for this week’s "Pro Perspective" to share his thoughts on UFC 152.
Later, former UFC heavyweight and light heavyweight champion Randy Couture joined Jack for this week’s "Sitdown" to talk about his illustrious fighting career. Check it out here.