If you are playing pvp for the rewards, then you are doing it wrong. The only reason to play pvp should be for the fun of pvp. I don't play it regardless of what the rewards may or may not be because I don't like pvp of any kind to begin with no matter what kind it is, or what game it's in.

Have no rewards at all in pvp. Then we can see who actually plays pvp for fun, rather than for stuff.