But their next few series on Thursday were lackluster. The Panthers' defense ramped up the intensity. Carolina cornerback Mike Jackson intercepted Stroud on a goal-line play where Stroud appeared to slightly overthrow his intended target. It was a miraculous catch by Jackson, who might have taken it back for a touchdown.

The Panthers and Texans battled in a competitive joint practice Thursday. The Observer was in Houston to track news, notes and highlights.