So my D-line is Chara, Yandle, Doughty, Weber - feels pretty damn fantastic on paper, right?

I've lost 3 straight weeks by one category, and lost defensive categories every week - they're killing me right now.

It's only a 8-team league so there are solid D-men available - but the thought of dropping Doughty or Weber for someone like Voynov makes me cringe. Should I just bite the bullet here? If so, which one should go? Doughty's producing (very) slightly more, but on the other hand his +/- is just terrible, and I'm weak in that area too....