Is that WZs can be turned around.
I know, it's a tough concept to wrap your brain around, but it DOES happen. I have been in a HB match where the other team scored two goals in the first 2 min, I automatically thought "Great this is gonna suck" then sure enough we ended up winning 6-2. Even more extreme example, one time we came back down 3-0 to win 3-3 (holding the ball as time expired). Also in a CW match we were down by 150 and all of a sudden three capped to tie then held two the rest of the match to win.
The whole point of PvP is that you never know who is going to win, and to quote the football cliches "That's why you play the game" and "Anything can happen in any given WZ." I rarely leave a WZ, when I do it's usually cuz of RL stuff. I guess that I'm trying to say it, stick it out, gain some valor and creds, you never know what may happen.
TL'DR - Anything can happen