That's a load of garbage.
No, it's well chronicled by many media members.
1: Bum Bright would only sell to someone that was going to fire Landry.
2: Landry should have been in Dallas.
3: Jerry had the Cowboys staff try to contact him, but Landry didn't answer repeated calls.
4: When Landry found out that Jerry was coming to the golf course in Austin, Landry contacted the media.
Don't bother replying with the lazy, uninformed person's normal response of 'show me the link'.
There are accounts of it in multiple books and it's been discussed often on local sports talk radio over the years.
If you want to live in uninformed fantasy land, I'm not going to do the work to provide you 'links'.