I see lots of BBS posts of players saying they love getting outnumbered 5v1 because it is more targets to kill. Watching videos of Skyyr and ULTactus, etc, I don't doubt them. I also see players who have trouble finding a fight.
I suggest a feature on the right-click menu off the clipboard map where they can select an item labeled: "Come-Get-Some!"
This feature will cause the players icon to show flashing on all the enemy teams radar regardless of position, altitude or dar state. If they hover their cursor over this players flashing icon, it will list their handle, plane type, altitude, speed and direction in a tooltip popup for 20 minutes.
Sure, it could be used as a diversion; it could be a trap. The enemies will have to decide. Complexity is sauce for the goose.