Arlington, TX - ARLINGTON, Texas — Cam Newton sprinted to a corner of the $1.2 billion showplace of the Dallas Cowboys, pointing a camera at celebrating Carolina fans while gesturing to them with a wide smile.
A few minutes later, a somber Tony Romo talked to reporters with his left arm in a sling for the second time this season because of a collarbone injury.
The Panthers are 11-0 after a 33-14 victory in their Thanksgiving debut, and the Cowboys could be facing another long stretch without Romo in what has become a lost season for the defending NFC East champions.
Luke Kuechly and Kurt Coleman returned two of Romo's three interceptions for touchdowns, and Newton ran for the Panthers' only offensive score as they pushed their NFL-best winning streak to 15 regular-season games Thursday.
"Well, we got a lot of help from our defense," Newton said. "Defense went out there and brought their A-game and made our job a lot easier."
Romo's first collarbone injury sidelined him for all seven games of a losing streak that severely damaged the chances for another playoff trip by the Cowboys (3-8), who have now lost eight of nine.
The 35-year-old with a surgically repaired back said he would have to wait for more test results Friday before knowing if he broke the collarbone again. He was injured in Week 2 at Philadelphia and said the injury had a similar feel this time.
Coach Jason Garrett wouldn't rule out Romo returning this season, and said he would play if he was cleared even with the Cowboys unlikely to have a realistic shot to defend their division title.
Full story at FoxSports.com.
The Associated press contributed to this story.