I think you are very mistaken or maybe you missed a season. Ball started for FS after Ken Hamilton was let go and was a total failure at the position. Here's a quote of Jerry's prior to that season. "Jerry Jones: Cowboys not interested in Atogwe Posted by Mike Florio on June 2, 2010, 4:40 PM EDT When Rams safety O.J. Atogwe officially became an unrestricted free agent, the Cowboys, 49ers, Vikings and Dolphins were the first teams mentioned as potential suitors. Cowboys owner Jerry Jones strongly suggested today that you can cross the Cowboys off the list. “I’m ready to go into our season with the safeties that we have,” Jones said at Cowboys’ OTAs, per Tim MacMahon of ESPNDallas.com. “That might answer your question.” The Cowboys would seem to make sense because they released starting free safety Ken Hamlin this offseason, and because Jones isn’t afraid to spend money if he thinks he can upgrade the Cowboys’ roster. But Jones apparently thinks Alan Ball, who filled in as the starter for Hamlin in four games last season, can get the job done. So that leaves the 49ers, Vikings and Dolphins as the teams that have been publicly identified as possible landing spots for Atogwe. And, of course, the Rams were trying to work out a deal with Atogwe before he became an unrestricted free agent and might still end up making him the best offer he can get." Its kinda like how Jerry likes the current OL.