That would be amazing! I enjoy the commander aspect seen in other games and would be pretty cool to command groups/striketeams in Warzones. How would the commander be incentivized to be a "good commander"? How would players be incentivized to follow the commander's orders? Would you queue to be a commander or would it be random/top Valor once you got into the Warzone? What are the benefits and drawbacks of each?
This would only work if you had some sort of a Vent or Mumble system incorporated into the game so all players can at least hear the commander. Otherwise, you're losing one member of the team, that at least a couple of people per game won't pay any attention to.