Tracy Walker?

Any word as to why Walker was "benched" last week?  Do you consider him a drop candidate if he's your 3rd DB on the bench?

Walker had been running as the third safety in camp and that extended into Week 1 as well. I just think the matchup and game script led the Lions to employing a lot of three safety sets so that kept Walker's usage high versus last week where they didn't use that many three-safety sets. This said, I think he's usage and production is going to vary widely from week-to-week which makes him a really tough start for me moving forward.