The English opener Crawley suggested he had no knowledge of statements from captain Ben Stokes regarding the dressing room as no place for "weak men".
The all-rounder made this message in multiple interviews in the wake of England's defeat in the second match of the Ashes series against the Australians earlier this month.
Ahead of the Adelaide Test, where England are staring at defeat at the earliest opportunity, Stokes stated he had let his sentiment to "drift around" among the squad.
"I have completed the necessary discussions in recent days that I required," remarked Stokes.
But, following Crawley scored a knock of 85 on the fourth day in the third Test, he stated: "I didn't see that."
"I wasn't actively searching for it. Our approach is to take anything stated in the media with a pinch of salt," he added.
Frank Discussions and Steady Philosophy
The captain made the "weak men" comment after his side suffered a loss in Brisbane to go two matches behind.
The England squad subsequently went on a holiday to a Queensland resort in the gap between the second and the upcoming Tests.
Before this match, Stokes said his team had held "honest" conversations and he had asked them to "show a bit of dog" in their battle to remain alive in the Ashes battle.
Yet, the Kent batsman asserted the messaging from the captain and coach McCullum had stayed in line with their prior tenure in charge.
"It's been very positive, unchanged," noted Crawley. "The focus is on maintaining positivity, playing our brand, with great liberty. It felt like we were capable of something special entering this Test."
The Hosts On the Verge of Rapid Series Victory
The opener's dismissal on day four came during a crucial three-wicket burst by Australia spinner Nathan Lyon.
Lyon's triple strike in 20 deliveries – he also bowled Harry Brook and Stokes himself – left England six down for 207 chasing a daunting target of 435 runs.
Consequently, the home team require four wickets on Sunday's last day to secure an unassailable 3-0 advantage with three matches played.
Defeat will extend the English team's winless run in this country to 18 consecutive matches and condemn them to a fourth straight away Ashes loss.
The current battle will be completed in just eleven days of cricket – with England losing the initial matches in two and four days respectively.
The last time 1921, when Australia completed a series win in the UK in eight days, has the destination of the Ashes urn been determined so quickly. Australia have also triumphed in 11 days on two other occasions in the 21st century.
"This is disappointing," admitted Crawley. "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 definitely view it like that," he continued.
"The challenge has been tough. They're a very, very good team. It was always going to be hard touring here to face them. They entered as the favourites coming in to it they've proven why."
Ollie Pope's Position In Question
While Crawley's performance in Adelaide probably answers doubts about his short-term place in the England team, Ollie Pope looks under immense pressure for his position in the Melbourne Test on Boxing Day.
The Surrey batsman fell for 17 runs in the team's second knock on Saturday, extending his poor record versus Australia.
Across 16 Ashes innings, Pope has never made a fifty and boasts an average of 17.62.
Only one other England player in over a century – Dennis Amiss – has played an equal number of innings in the top order in Ashes Tests and returned a poorer average.
But, the opener said any suggestion his teammate is under the microscope comes from "the media" – referring to the press – "not inside the camp."
"The squad is fully aware how good of a player he is," added he. "He has had a good year to be frank."
"He has produced several excellent innings. This is noise externally. There is no chat like that on Ollie amongst the players," he finished.