a radio to communicate with your faction's squad leaders.

You may have captured a flag, but one of your tanks, vehicles, or teams is camping uselessly somewhere, and you need to capture the flag, but you're outnumbered. Despite this, you continue to capture, but you die. It would be nice to have a radio to talk to a jet, a tank, or a helicopter and tell them, " HEY!!!Here I have an enemy tank For U. It won't let me capture the flag for you." I understand that we have the "Q" button that signals the enemy in that area, but it would be different if you could follow a radio order, perhaps even incentivizing them with more experience for helping another faction team complete the objective. I think it would make players more involved with their allies