Campaign and Spartan Ops Multiplayer?

If anyone wants to play Campaign, or Spartan ops add me GT Azrever XVII. Add for War games too. Im suprised there is no matchmaking for campaign and more than one spartan ops a week. I need to start at one because I just got goty edition.

What kind of campaign and SpOPS runs are we talking about? Heroic? Legendary? Mythic?