
The Lions' No. 9 overall pick in the 2006 NFL Draft, Sims has bounced around the league as an insurance policy with the Eagles, Colts and Cowboys over the past four seasons.
Speedy but undersized and lacking playmaking ability, Sims has been a below-average starter in run support, pass rush and coverage skills.
At this stage of his career, Sims is purely an injury fill-in to be used in emergency situations. His signing speaks to the Cardinals' desperation after losing Washington and failing to re-sign leading tackler Karlos Dansby.
With 2013 second-round pick Kevin Minter already making all of the defensive play calls in practice, Sims will likely push 34-year-old former Steelers linebacker Larry Foote for snaps on the inside.
The linebacker corps has gone from the integral asset in the NFL's No. 1 run defense last season to perhaps its biggest weakness in the upcoming season

We now have the Martay Jenkins/Mac Cody/Bryan Gilmore version of an ILB crew.
man...looking at Sims' stats, he has fallen off a cliff since his third season in the league...which was six years ago.
freaking Washington.
More like back to the days of Levar Woods, Raynoch Thompson, and Rob Fredrickson.
Levar Wood.....holy moly he was bad.
Wait I take that back, our BEST hope is that Minter is a phenom and we forget about Wash and this guy never see's the field.
Minter will be great but we arent replacing Minter now, we are replacing Dwash. Can the guy beate out Foote? Well, if not, that means Foote was a good grab so bo big deal. I expect to land a FA or draft ILB next year.
that is really our best hope. that Keim and BA struck gold on pretty much their entire draft last year and Minter is the last nugget to be mined.
if Minter's really good, that will help mitigate Washington's loss A LOT. Still won't be enough to get this D back to where it was last year, but it would still leave them being pretty solid to go with what should be an improved offense.
and that is what sucks also about losing DWashout...in essence, even if Minter is good, we have 3 LBing positions that now really need to be filled. That ever elusive young pass-rushing OLB and another stud ILB.
ugh...so damn stuuuuuuuuuuuupid!