Funny that Jerry offered no such dignity and respect for Landry.
You really need to read this about what happened to Landry regarding Jones. I am not a Jones guy and do not defend him often, however in this case there is a ton more to what happened (most of which had nothing to do with Jerry) than most people realize.
Much of this was confirmed by Tex Schramm and Gil Brandt and not hard to find, but this is the best overall discussion of all that occurred.
The Backstory on Firing A Coaching Legend: Tom Landry
http://coachfore.org/2017/10/19/landry/
a snippet:
“Okay, so here’s the backstory. Schramm wanted to get rid of him, but he couldn’t because the Clint Murchinsons (the original owner of the Cowboys), the original owner’s deal was Schramm, Landry, Brandt. That was the deal, couldn’t break them up. Two people offered more money to Bum Bright, the owner who sold to Jerry Jones. But he turned them down because they were going to keep Tom Landry. But Bum hated Tom Landry. Jerry gets the team; everybody knows that Jerry brings his own guy. Now the same people who are calling my radio show in the Fall of 1988, ‘he’s old, he’s senile, the game has passed him buy, you gotta get rid of Landry.’”
Again, I am not defending him, just showing you that others had as much, if not more of, a hand in what happened.