The switch at starting quarterback appears inevitable this week.
It may be time for the Cleveland Browns to turn the offense over to Johnny Manziel.
Pettine was unclear on whether he had already decided to make the change. He said he wants to talk with his coaching staff and both quarterbacks before announcing who will start on Sunday against Cincinnati.
Pettine said the offensive problems in Sunday's game were deeper than the quarterback, but he called the passing attack "sub-standard." Pettine cited dropped passes, receivers running wrong routes and execution as factors but that Hoyer has to play better.
"We're in a results business," he said. "We've lost two in a row. We know what the numbers were in the pass game, and for us to be successful, we have to improve."
Pettine said Manziel would "absolutely" be ready if called upon to make his first start.
The Tennessee Titans say they are aware police are investigating a sexual assault allegation involving defensive lineman Sammie Hill.
"We will let the police investigate the allegation, and we will provide any assistance they need," the Titans said in a statement. "We have discussed the matter with Sammie, and we will continue to gather facts."
Atlanta Police Department spokesman John Chaffee wrote in an email that a woman told police she had been sexually assaulted by Hill and they are working with the woman for more information.
The woman apparently contacted Houston police first. Spokesman Victor Senties confirmed to the Associated Press that Houston police took a report Friday from a woman alleging she had been sexually assaulted in Atlanta and forwarded that to Atlanta police.
Hill, who played at Stillman and is a native from West Blocton, Alabama, is a six-year veteran in the second year of a three-year deal with Tennessee. The 6-foot-4, 328-pound Hill has started 12 games this season for Tennessee.