Some help with a wvw build
At least having gs or sword/x as one of your weapon swaps will allow you to move quickly between locations and engage/disengage with relative ease.
Outside of that anything can go for the warrior. Mixtures of stances, signets, shouts, and physical skills are all viable. Their weapon sets are very versatile. The only lackluster ones are rifle and axe offhand in my opinion.
It would be easier for you to come up with something and have people fine-tune it. Narrowing down preferred weapon sets would be a good start.
Well im thinking about a sword/sword – longbow condition build. Not sure how good that is and for how long.