Dallas Cowboys head coach Brian Schottenheimer discussed the injury to starting left tackle Tyler Guyton, but was noncommittal on a timeline for his return.

Hakeem Adeniji, a former Super Bowl starter who was expected to get the opportunity to fill in for Tyler Guyton, is the latest Cowboys lineman to miss practice.

Schottenheimer has talked about the possibility of handing down fines of $45,000 for participation in practice skirmishes, so ...