Over the past couple of years, fans have been concerned for Nick Diaz ‘s wellbeing outside of the cage.  The older Diaz brother has had an impressive career in the sport, managing to capture Strikeforce gold and being recognized as one of the biggest names in MMA during his heights. After dealing with suspension and various other issues, the now-41-year-old stumbled upon some problems in his personal life. Many feared the worst, expecting Nick Diaz to go down an un-salvageable path , but that may not be the case. Hoping to get back into the octagon, Diaz seems to be on the mend .