There was practically no way that anyone but Booker was going to be the starter.
Still,
What message does that send to all the other O-linemen? Doesn't this lead them to ask the question, "Why am I even here?"
I have seen 1st round draft picks come into the organization only to be passed over by 7th round draft picks.
In 1982, the Cowboys drafted CB Rod Hill in the 1st round. However, when Thurman Thomas left it was 1981 7th round draft pick Ron Fellows who started instead of Hill.
In 1981, the Cowboys drafted guards in the 1st and 3rd round, Howard Richards and Glen Titensor. However, neither could supplant 13th round draft pick Herb Scott.
Booker is a beast and he is going to be great but the starting job should be earned on the field and not decided in a coach's office.
You never know. They could actually put someone else in their tomorrow, who knows?