Posted by ESPN.com's Mike Sando
Nine of the Cardinals' scheduled unrestricted free agents are at least 30 years old.
Only the Patriots (13) and Broncos (nine) have as many 30-plus players scheduled to hit the market when the signing period opens. The Rams and Seahawks are close behind with eight apiece. The 49ers have only three.
Antonio Smith is the Cardinals' only clearly ascending unrestricted free agent still in his 20s. The chart ranks the Cardinals' unrestricted free agents from oldest to youngest, with ages rounded down to the tenth.
J.J. Arrington can be an effective player in a change-of-pace role. The Cardinals liked what he brought to their four-receiver package at times last season, as detailed here.
Two players on the list started at least half the games last season: Kurt Warner and Smith.