England opener Crawley has indicated he had no knowledge of comments from skipper Ben Stokes regarding the dressing room as no place for "those lacking fortitude".
The all-rounder made this message in several conversations in the wake of his team's loss in the second Ashes series versus Australia previously.
In the lead-up to the third Test, where England are staring at defeat with a match to spare, Stokes stated he had allowed his message to "circulate freely" within the playing group.
"I've done all the talking in recent days that I required," remarked the England leader.
However, following the opener made a knock of 85 on the fourth day in the third Test, he stated: "I didn't see that."
"I didn't see and wasn't really looking out for it. Our approach is to take anything stated in the media with a pinch of salt," Crawley continued.
Raw Conversations and Steady Philosophy
Stokes made the "fragile individuals" comment after England suffered a loss in the second Test to fall two matches behind.
The England squad afterwards took a break to a Queensland resort between the second and the upcoming Tests.
Before this match, Stokes said his team had held "honest" conversations and he had asked them to "display some fight" in their effort to remain in contention in the Ashes battle.
Nevertheless, the Kent batsman asserted the messaging from the captain and head coach McCullum had stayed consistent with their prior tenure in charge.
"The atmosphere has been very positive, unchanged," said the opener. "The focus is on maintaining positivity, playing our brand, with lots of freedom. It felt like we could do something special entering this Test."
Australia Close of Historic Series Victory
Crawley's wicket late on Saturday was part of a crucial triple-strike by Australian spinner Lyon.
The spinner's three wickets in 20 deliveries – including the wickets of Harry Brook and Ben Stokes – left the chasing side six down for 207 in pursuit of a notional total of 435.
Consequently, Australia 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 Australia to 18 consecutive matches and condemn them to a fourth successive overseas Ashes series defeat.
This series is set to be decided in only 11 days of play – with England fell the initial matches in two and four days each.
Not since 1921, when the Australians sealed a series win in England in eight days, has the outcome of the urn been determined so quickly. Australia have also won in eleven days on two other occasions in the 21st century.
"It's disappointing," admitted the batsman. "We came here to win the Ashes and now we are staring down the barrel at this point."
"There will still be significant pride at stake and we'll definitely view it with that mindset," he continued.
"It's been tough. Australia is a very, very good side. It was always going to be tough coming here against them. They were the front-runners coming in to it they've proven why."
Ollie Pope's Position Under Scrutiny
While the opener's innings in Adelaide probably answers doubts about his short-term future in the side, Ollie Pope appears under threat for his position in the Melbourne Test on Boxing Day.
The Surrey batsman fell for 17 in England's second innings on Saturday, extending his modest returns against Australia.
Across 16 Ashes innings, Pope has failed to score a half-century and boasts an average of 17.62.
A solitary other England player since 1900 – Amiss – has played as many times in the top six in Ashes Tests and recorded a lower average.
However, the opener said any notion Pope is under the microscope comes from "the media" – referring to the press – "not inside the camp."
"We all know of his considerable talent," said he. "He has had a productive year if I'm honest."
"He has produced several excellent innings. This is talk from the outside. There is no discussion like that on Ollie amongst the players," Crawley concluded.