England opener Crawley suggested he had no knowledge of statements made by skipper Ben Stokes about the team environment as no place for "those lacking fortitude".
The all-rounder delivered this message in multiple interviews in the wake of his team's defeat in the second match of the Ashes versus the Australians previously.
In the lead-up to the Adelaide Test, where the visitors now face a series loss with a match to spare, Stokes noted he had allowed his message to "circulate freely" within the playing group.
"I have completed the necessary discussions over the past two days that I needed to have done," said the England leader.
However, after Crawley made 85 on the fourth day in the third Test, he commented: "I didn't see that."
"I wasn't actively searching for it. We take everything that is said in the press with some skepticism," he added.
Raw Conversations and Steady Philosophy
The captain issued his "fragile individuals" observation subsequent to England were beaten in Brisbane to fall 2-0 down.
The England squad subsequently went on a break to Noosa in the gap between the second and third Tests.
Before the Adelaide contest, he said his team had held "raw" talks and he had asked them to "show a bit of dog" in their battle to remain in contention in the series.
Yet, Crawley asserted the messaging from the captain and head coach McCullum had stayed in line with their previous three years in leadership.
"It's been extremely upbeat, the same as always," said the opener. "The focus is on maintaining positivity, playing our brand, with lots of freedom. It felt like we were capable of an extraordinary feat entering this game."
Australia On the Verge of Rapid Ashes Triumph
Crawley's wicket late on Saturday came during a crucial three-wicket burst by Australian off-spinner Lyon.
Lyon's triple strike in 20 deliveries – he also bowled Harry Brook and Ben Stokes – left the chasing side six down for 207 chasing a daunting target of 435.
This means, the home team need just four more wickets on the last day to secure an insurmountable three-nil advantage with three Tests.
A loss would prolong the English team's drought in this country to 18 Tests and condemn them to a fourth successive away Ashes series defeat.
The current battle is set to be decided in only 11 days of cricket – with England fell the first two Tests in two and four days each.
Not since 1921, when Australia completed victory in England in eight days, has the destination of the urn been determined so quickly. Australia have also triumphed in 11 days on two other occasions in the modern era.
"This is disheartening," admitted the batsman. "We came here to regain the Ashes and now we are facing elimination at this point."
"There remains significant pride at stake and we will certainly approach it with that mindset," Crawley added.
"The challenge has been difficult. They're a very, very good team. It was always going to be tough coming here against them. They were the favourites coming in to it have demonstrated their quality."
Ollie Pope's Place In Question
While the opener's innings in the third Test likely secures questions about his immediate place in the side, Pope looks under threat for his position in the fourth Test starting December 26th.
The Surrey batsman was out for 17 in the team's second innings on Saturday, adding to his poor record versus the old enemy.
In sixteen Ashes knocks, Pope has failed to score a half-century and averages 17.62.
A solitary other English batsman since 1900 – Amiss – has featured an equal number of innings in the top order in Ashes Tests and returned a lower average.
But, the opener said any notion Pope is under the microscope originates with "the media" – meaning the press – "and not within the team."
"The squad is fully aware how good of a player he is," said Crawley. "He has had a productive year to be frank."
"He has produced several excellent innings. It is talk externally. There's no discussion like that on Ollie amongst the players," he finished.