The Kansas City Chiefs reportedly worked out a CB last week.
From Jason La Canfora of NFL.com:
Veteran CB Kelvin Hayden is making a free-agent visit to the Minnesota Vikings Monday after meeting with the Kansas City Chiefs last week, according to league sources.
If the Chiefs really did work out Hayden last week then they likely won’t be signing him any time soon. Often times teams will take a look at free agent players they don’t currently have room for just in case they run into injury issues laster on. If the Chiefs liked what they saw, they’ll likely keep Hayen on speed dial.