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.

Dallas Cowboys guard Rob Jones broke a bone in his neck during the first padded practice of training camp and is expected to miss two to three months, the four-year veteran told the team's website Monday.

DALLAS — Mark Cuban sold his majority stake in the Dallas Mavericks. The Buss family offloaded the Los Angeles Lakers. The Denver Broncos' longtime owners moved on from the franchise in a record deal just three years ago. Don't expect Jerry Jones or his family to join those ranks anytime soon, or ever.

Former Rockford East lineman Robert Jones has been dealt a tough break with the Dallas Cowboys. He suffered a broken bone in his neck during the team’s practice Sunday.

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An MRI Monday evening, however, had Cowboys fans breathing ever-so-slightly easier. Guyton suffered a bone fracture that will keep him out for just four to six weeks, according to a Monday evening report from ESPN's Adam Schefter.