But Mr. Crowley was more definitive Wednesday, declaring, "The visit is still on, and there's been no change".
All this is part of the current N.F.L. coaching shuffle that became more definitive Saturday, when the St . LouisRams hired Steve Spagnuolo as their head coach.
While Cotton sounded very sure of the decision, leaders were less definitive Tuesday, suggesting this may not quite be a done deal.
Collins provided a more definitive picture Tuesday about how that team could line up in April.
Dr Patricio Bustos, who directs Chile's Medical Legal Service, announced the autopsy results, which he described as definitive, on Tuesday.
"My understanding is that they are not going to announce anything definitive on Tuesday," said Larry Scott, the ATP Tour's chief operating officer.
With the early skirmishing over and the race beginning in earnest, Perry's spokesman, Mark Miner, told a news agency: "He will make a definitive announcement Saturday for the race".
The White House was far less definitive on Wednesday night, however, saying the meeting was a "constructive working dinner" and a "positive step toward the President's strong commitment to bipartisan solutions for the issues most important to all Americans".
Prime Minister Benjamin Netanyahu was less definitive on Sunday: "I told the United Nations secretary general that an investigation of the facts has to be carried out responsibly and objectively," he said.
