The English opening batter Crawley has indicated he was not familiar with statements from captain Ben Stokes regarding the dressing room not being "those lacking fortitude".
Stokes made this message in several interviews in the wake of his team's loss in the second Ashes versus the Australians previously.
Ahead of the third Test, where England are staring at a series loss at the earliest opportunity, the captain noted he had allowed his message to "drift around" among the playing group.
"I have completed all the talking in recent days that I needed to have done," remarked Stokes.
But, following the opener scored 85 on the penultimate day in the third Test, he commented: "I didn't see that."
"I wasn't actively searching for it. Our approach is to take anything stated in the press with a pinch of salt," he added.
Raw Conversations and Steady Philosophy
Stokes issued his "weak men" comment subsequent to his side were beaten in the second Test to go 2-0 down.
The England squad afterwards went on a holiday to a Queensland resort between the second and third Tests.
Before the Adelaide contest, he revealed his players had held "raw" talks and he had urged them to "display some fight" in their battle to remain alive in the Ashes battle.
Yet, the Kent batsman stated the guidance from the captain and coach McCullum had remained in line with their prior tenure in charge.
"It's been very positive, the same as always," noted the opener. "It's just trying to be optimistic, playing our brand, with lots of freedom. We believed we were capable of an extraordinary feat going into this Test."
Australia On the Verge of Historic Series Victory
Crawley's dismissal on day four was part of a decisive three-wicket burst by Australian spinner Lyon.
Lyon's three wickets in a short spell – he also bowled Brook and Stokes himself – meant the chasing side six down for 207 in pursuit of a notional target of 435.
This means, the home team require just four more wickets on the final day to secure an unassailable 3-0 lead after three Tests.
Defeat would prolong the English team's drought in Australia to 18 Tests and condemn them to a fourth straight overseas Ashes loss.
The current battle will be completed in only 11 days of cricket – with England losing the initial matches in two and four days respectively.
Not since 1921, when the Australians sealed victory in the UK in eight days, has the outcome of the Ashes urn been decided so quickly. Australia have also won in eleven days on two other occasions in the 21st century.
"This is disheartening," said the batsman. "Our goal was to win the Ashes and we're staring down the barrel now."
"There remains significant pride at stake and we will definitely view it with that mindset," he continued.
"It's been difficult. They're a very, very good side. It was always going to be hard coming here against them. They entered as the front-runners and they've proven why."
Ollie Pope's Place In Question
While Crawley's innings in Adelaide likely secures questions about his short-term place in the England team, Ollie Pope looks under immense pressure for his position in the fourth Test on Boxing Day.
The Surrey batsman fell for 17 in the team's second innings on Saturday, adding to his modest returns against Australia.
Across sixteen Ashes knocks, the Surrey man has failed to score a half-century and boasts an average of 17.62.
A solitary other England player since 1900 – Amiss – has featured an equal number of innings in the top order in Ashes Tests and returned a poorer average.
However, the opener said any suggestion Pope is being scrutinised comes from "the media" – referring to the journalists – "not inside the camp."
"The squad is fully aware of his considerable talent," added Crawley. "He has had a productive year to be frank."
"He has produced some really good knocks. This is talk from the outside. There's no discussion like that regarding Pope amongst the players," he finished.