Lil help here ???, scripting Options

[Cafe' Chapeau]

OK ... I need a little script tutoring. How would i script the following map layout.
Its a CTF Map that has 2 Control Points. Both flags are behind force fields until you occupy both CPs, 1 on each side. At start or match red CP is already red, and blue CP is alreadyblue.
I have no issue getting teams to attack an defend appropriate CPs, i need to get the team that has picked up enemy flag to return to their own CP, not their own flag to cap it.
The problem i see from a scripting standpoint is, your own cp has already been capped, and the script would tell team to attack enemy cp.
Would a route waypoint from the enemy flag pickup, back to your own cp work, or is their a better way to script this w/ a "flag event" in the script file.

Blue Spawn Area A_1 / Blue Flag Area A_2 / Blue CP Area A_3

Red Spawn Area A_6 / Red Flag Area A_5 / Red CP Area A_4

Any suggestion would be much appreciated
Cafe'