Dallas Cowboys fans got a brief scare on Thursday when All-Pro guard Tyler Smith headed to the locker room and left practice early, but there is no reason to panic.

The Cowboys are exploring all options to bolster their numbers on the offensive line, including scheduling a workout with La’el Collins. Collins played six of his first seven seasons in the NFL with Dallas but has been out of the league the past two years.

The Dallas Cowboys' training camp in Oxnard continues to roll on, but one player who won't be a part of it for a while is left tackle Tyler Guyton. A bone fracture will see Guyton miss between four to six weeks,