Posted by ESPN.com's Kevin Seifert
Detroit had to do something about the glut of safeties it was carrying on its roster. So for that reason alone, Friday night's trade of Gerald Alexander makes sense.
The Lions shipped Alexander to Jacksonville and managed to get a player that can probably help them this season. Receiver Dennis Northcutt isn't a Pro Bowl player, but like most of the Lions' offseason acquisitions, he is a serviceable veteran who can bring more credibility to his position. Detroit's receiving corps looks a bit more respectable with Bryant Johnson, Ronald Curry and now Northcutt competing for time opposite Calvin Johnson.
Alexander has recovered from a neck injury that limited him to five games last season, but he turned out to be the odd man out from a group that includes rookie Louis Delmas along with veterans Kalvin Pearson, Daniel Bullocks, Marquand Manuel and Stuart Schweigert. Delmas almost certainly will start at one of the safety positions, leaving the other four veterans to compete for the second role.
It's worth noting that Lions senior personnel executive James Harris signed Northcutt as a free agent in 2007 when Harris was the Jaguars' vice president of player personnel.