Jags sign DL Smith from Rams practice squad

Posted by ESPN.com's Paul Kuharsky

The Jaguars may well tinker with the bottom of their roster weekly.

They made three moves Monday after breaking to the win column Sunday in Houston.

Jacksonville signed second year-defensive lineman Bryan Smith off the St. Louis Rams practice squad and waived cornerback Kennard Cox and defensive end Jeremy Navarre.

The roster is at 52, so there is one more move to come.