Bucannon or Cyprien

I picked up Bucannon last week because of the match up and he won me my match up. Now I can't decide if I should stick with him or go back to Cyprien. On the one had Cyprien is such a dynamic player on that defense, but Bucannon plays more of a linebacker role, and has scored a little better per game this season. I don't want to chase the points from last week, because pick-sixes aren't something you can predict, but I am wondering if he gets more tackle opportunity with Mathieu out. Or will the opposite happen and he is forced to play more in coverage to make up for his absence?

I think if anything Bucannon may get less opportunity with Mathieu out (if they move him back into more of a traditional safety role). GB does not throw a lot of INTs, so his production will likely have to come from straight tackles. I like Cyprien a little better this week against NO.