They put a Vex gate to transport between Reef and Tower, and why not all locations? Saves go to orbit first. If you have a Fire team, it would work the same as going to orbit bringing the entire fire team when the leader initiates, but then I guess we wouldn't use all those cool ships as much. Ships would be so much cooler if we could actually have modes/missions with Air and Space battles instead of just being relegated as a load screen feature. Future considerations? What else would have been cool had they thought of it