England opening batter Crawley suggested he had no knowledge of comments made by captain Ben Stokes about the team environment as no place for "weak men".
The all-rounder made those words in several interviews in the wake of England's defeat in the second Ashes series against Australia earlier this month.
Ahead of the Adelaide Test, where England now face defeat with a match to spare, the captain noted he had allowed his sentiment to "drift around" within the playing group.
"I have completed the necessary discussions over the past two days that I required," remarked Stokes.
But, following Crawley made 85 on the penultimate day in Adelaide, he stated: "I didn't see that."
"I wasn't actively searching for it. We take everything that is said in the media with a pinch of salt," Crawley continued.
Frank Discussions and Steady Philosophy
Stokes made the "fragile individuals" comment after his side were beaten in Brisbane to fall 2-0 down.
The England squad subsequently went on a break to a Queensland resort between the second and the upcoming matches.
Prior to this match, Stokes said his players had held "raw" conversations and he had urged them to "display some fight" in their battle to remain in contention in the Ashes battle.
Nevertheless, Crawley stated the guidance from Stokes and head coach McCullum had stayed in line with their prior three years in charge.
"The atmosphere has been extremely upbeat, unchanged," noted the opener. "It's just trying to be optimistic, play our way, with great liberty. It felt like we could do an extraordinary feat going into this Test."
Australia On the Verge of Rapid Series Victory
The opener's dismissal late on Saturday came during a decisive triple-strike by Australia off-spinner Lyon.
Lyon's triple strike in 20 deliveries – including the wickets of Harry Brook and Ben Stokes – left England 207-6 chasing a daunting target of 435.
This means, the home team require four wickets on Sunday's last day to move to an insurmountable 3-0 advantage after three matches played.
A loss would prolong the English team's drought in this country to 18 Tests and condemn them to a fourth successive overseas Ashes series defeat.
This series is set to be decided in only 11 days of cricket – with England fell the first two Tests in two and four days respectively.
The last time 1921, when Australia sealed a series win in the UK in eight days, has the outcome of the Ashes urn been decided more swiftly. The hosts have also triumphed in eleven days on two other occasions in the modern era.
"It's disappointing," admitted Crawley. "Our goal was to regain the Ashes and we're facing elimination at this point."
"There remains significant pride at stake and we will certainly approach it like that," he continued.
"It's been difficult. Australia is a formidable side. It was always going to be tough touring here to face them. They entered as the favourites and they've proven why."
Ollie Pope's Place Under Scrutiny
While the opener's performance in the third Test probably answers questions about his short-term place in the England team, Pope looks under threat for his spot in the fourth Test starting December 26th.
The Surrey batsman was out for 17 in the team's second knock on day four, extending his modest returns against the old enemy.
Across 16 Ashes innings, the Surrey man has failed to score a half-century and boasts an average of 17.62.
A solitary other England player since 1900 – Dennis Amiss – has played an equal number of innings in the top six in Ashes Tests and returned a lower average.
But, the opener insisted any suggestion Pope is under the microscope originates with "the media" – referring to the press – "not inside the camp."
"We all know of his considerable talent," added Crawley. "Ollie has enjoyed a good year to be frank."
"He has played several excellent innings. This is noise from the outside. There's no discussion of that nature regarding Pope amongst the players," he finished.