Robert Jones broke a bone in his neck during practice on Sunday, and is expected to miss two to three months, per ESPN.  The Middle Tennessee product signed a one-year deal with Dallas in free agency after spending his first four NFL seasons with the Miami Dolphins.

Robert Jones, who signed with the Cowboys as a free agent this offseason, broke a bone in his neck during practice on Sunday, according to ESPN, and is expected to miss 2-3 months.

Dallas Cowboys guard Robert Jones sustained a broken bone in his neck and is expected to miss two to three months of action, a league source told UPI on Monday.