If you want to run with a bigger group, sword+warhorn are the usual pick.
A classic support/shout heal warrior build is this one:
http://gw2skills.net/editor/?vIAQNBiYDbkpjyQr8wzDORDIoHaYVwFmC/Q6BawGpBA-zQCBofRGDEgcAmsAg+AK7pIasVWFRjVZDT9iIqOAACA38m38m38mlBgZCA-e
If you want to do more damage but still support through condition cleansing try this, it’s the build I am currently running and I really like it:
http://gw2skills.net/editor/?vIAQNBiYDbkpjyQr8wzD6QDIoHaYVwFKFwxGmUgGsBA-zkCBYfAofRmYAisAg+AO1sIasVWFRjVXDT5aR1qYABAOA43f/93f/tMAMTA-w
Hope that helps, I am sure there are a lot of better warrior WvW players than me with better builds but you don’t really go wrong with these.
[DH], Kodash