England opening batter Crawley has indicated he had no knowledge of statements from skipper Ben Stokes regarding the dressing room as no place for "those lacking fortitude".
Stokes delivered this message in several conversations following England's defeat in the second match of the Ashes against the Australians previously.
Ahead of the third Test, where England are staring at defeat with a match to spare, the captain noted he had allowed his message to "circulate freely" among the squad.
"I've done all the talking in recent days that I required," said Stokes.
But, following the opener scored 85 on the fourth day in Adelaide, he commented: "I didn't see that."
"I didn't see and wasn't really looking out for it. Our approach is to take everything that is said in the press with a pinch of salt," he added.
Raw Conversations and Consistent Messaging
The captain issued his "fragile individuals" observation subsequent to England were beaten in Brisbane to fall two matches behind.
The team afterwards took a break to a Queensland resort in the gap between the second and third Tests.
Prior to this match, he said his players had held "honest" talks and he had urged them to "show a bit of dog" in their battle to stay in contention in the Ashes battle.
Nevertheless, Crawley asserted the guidance from Stokes and head coach McCullum had stayed consistent with their previous tenure in charge.
"The atmosphere has been extremely upbeat, the same as always," noted Crawley. "The focus is on maintaining positivity, play our way, with great liberty. We believed we were capable of an extraordinary feat entering this game."
The Hosts Close of Rapid Series Victory
The opener's dismissal on day four was part of a decisive three-wicket burst by Australia spinner Nathan Lyon.
The spinner's three wickets in a short spell – including the wickets of Brook and Stokes himself – left England 207-6 in pursuit of a daunting total of 435.
Consequently, Australia need four wickets on the final day to move to an unassailable 3-0 lead with three Tests.
Defeat will extend England's drought in Australia to 18 consecutive matches and ensure a fourth straight overseas Ashes loss.
This series will be completed in just 11 days of cricket – with England losing the first two Tests in two and four days each.
The last time 1921, when Australia completed victory in the UK in eight days, has the destination of the Ashes urn been decided so quickly. The hosts have also triumphed in 11 days on two other occasions in the 21st century.
"This is disappointing," said Crawley. "Our goal was to win the Ashes and we're staring down the barrel now."
"There will still be significant pride at stake and we will definitely view it with that mindset," Crawley added.
"The challenge has been tough. They're a very, very good side. It was inevitably hard coming here to face them. They were the favourites coming in to it they've proven why."
Ollie Pope's Place Under Scrutiny
While the opener's innings in Adelaide probably answers questions about his short-term place in the England team, Ollie Pope looks under immense pressure for his spot in the fourth Test on Boxing Day.
The Surrey batsman fell for 17 runs in the team's second knock on day four, adding to his poor record against the old enemy.
In 16 Ashes innings, Pope has failed to score a fifty and averages 17.62.
Only one other English batsman since 1900 – Amiss – has featured an equal number of innings in the top six in Ashes Tests and recorded a poorer average.
However, the opener insisted any notion Pope is being scrutinised originates with "the media" – meaning the journalists – "and not within the team."
"The squad is fully aware of his considerable talent," said Crawley. "Ollie has enjoyed a productive year to be frank."
"He has played several excellent innings. This is noise externally. There is no chat of that nature regarding Pope in the camp," Crawley finished.