The Atlanta Falcons spent the offseason constructing a competition between Tua Tagovailoa and Michael Penix Jr, only for the opening day of training camp to arrive without either quarterback cleared for 11-on-11 work.

Tagovailoa was held out because of an injury described by head coach Kevin Stefanski as minor, while Penix remains restricted as he continues his rehabilitation from the ACL tear suffered last November. The sequence briefly left undrafted rookie Jack Strand as Atlanta’s only quarterback available for full-team periods before the club completed the signing of Cooper Rush, who arrived at the training facility after practice had begun, completed a physical and entered the session with little time for formal introductions.

The disruption temporarily suspends one of the Falcons’ defining summer contests. Tagovailoa signed a one-year deal in March after being released by Miami, with Atlanta making clear that he had not been recruited merely to cover for Penix while the younger quarterback recovered.

General manager Ian Cunningham said at the time that there were ‘no starters’, and the Falcons rotated both quarterbacks throughout their offseason programme. That evaluation, however, will now have to wait a little longer as Tagovailoa is dealing with what ESPN’s Adam Schefter reported to be tightness in his back. Stefanski provided no detailed timetable but repeatedly suggested that the 28-year-old’s absence would be short.

“He will be out there sooner rather than later,” the coach said in an update published by the Falcons. “He’ll be back soon.”

The caution inevitably attracts attention because of Tagovailoa’s medical history, although the club has given no indication that the current problem is serious. His five seasons as Miami’s starter were repeatedly interrupted by injury before the Dolphins moved on during the offseason, making availability an unavoidable part of Atlanta’s calculation.

Penix, meanwhile, took part in individual drills and seven-on-seven work on Wednesday but has yet to receive clearance for team periods. Those are the same restrictions under which he operated during OTAs and minicamp after undergoing surgery in November. The former first-round selection began throwing again in March and has maintained that his aim is to be ready for Week 1. Stefanski continues to say Penix is where the medical staff expected him to be, but acknowledged that the next phase has not yet arrived.

“We’ll get to that point,” he said. “We’re not there yet.”

Atlanta released veteran Trevor Siemian on Wednesday morning as part of a collection of roster moves made before practice. Once the availability of Tagovailoa and Penix was confirmed, that decision left Strand handling the first team’s 11-on-11 work. The Falcons responded by signing Rush, who brings eight NFL seasons and 16 career starts to a suddenly depleted room. He spent the 2025 season with Baltimore and became available when the Ravens released him during the offseason.

Rush was hurried onto the practice field to begin learning an offense directed by coordinator Tommy Rees, with Penix helping relay calls and explain terminology between plays. His arrival restores a measure of stability, although the newcomer’s immediate purpose is to keep camp functioning rather than enter the competition for the starting job.

That competition was already unusually difficult to measure. Penix entered the league as Atlanta’s intended long-term quarterback and started 11 games across his first two seasons, but his latest knee injury created the need for a credible alternative. Tagovailoa’s arrival supplied one with substantial starting experience, while also giving him an opportunity to rebuild his own career.

The Falcons wanted camp to separate the pair. Instead, its first practice illustrated why they believed two viable starters were necessary in the first place.