Talk:"Wondrous World of Weaponry"/@comment-118.100.232.21-20130908012327/@comment-96.255.165.45-20130908012740

Yes.

If King of Fighters is on your attack team, he will contribute 7200 points to your attack team.

If he is on your defense team, he will contribute 10300 points to your defense team.

The only time when both attack and defense matter is during Conquest. See this section and this guide for more about Conquest.