Tom Pennington/Getty Images
ARLINGTON, TX - SEPTEMBER 13: Cornerback Byron Jones #31of the Dallas Cowboys reacts in the first half in a game against the New York Giants at AT&T Stadium on September 13, 2015 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)
Considering that the Cowboys weren't in pads during organized team activities and minicamp, there weren't many heated moments between teammates when reporters were permitted to watch practice.
But there were a couple of notable exchanges during team drills last week when Byron Jones was defending Jason Witten in pass coverage.