Monk or DK to tank, Monk or Priest to heal.
Hell even Resto shaman to cheese Mother,
Its not as bad as people on here make it out. Class equality is not how the world inside of Warcraft works, and it is not how the real world works. Stop being naive
- - - Updated - - -
They will NEVER and SHOULD NEVER balance around content that doesn't effect 90% of the player base.
Understand if you will, Shaman and Priest had very powerful PVP choices as well.
You want cutting edge, you have 1 of every class at the ready just like high end guild players do. Otherwise you stand in line with the rest of the community, when you understand, the power of having a FOTM class, you will understand far more then simply a video game