Suggestion: Coop missions with multiple submarines

This was an idea I thought about for a while, and I think it wouldn't be difficult to implement.
Here's what I had in mind:
  • Two separate submarines
  • Submarines start at opposing sides of the map
  • Sub 1 has a VIP from an outpost infected with a slow-acting poison (poison takes ~10 mins to kill, depending on difficulty)
  • Sub 2 has the antidote
  • Goal is for the subs to reach each other and cure the VIP, then deliver the VIP back to an outpost.
  • Mission fails if the antidote is destroyed, or if the VIP dies.