"This was sprung on us just a couple of days ago, how fast he responded to day-to-day tests as they elevated the tests on him," Granato said. "And today was a practice to feel where he's at with respect to playing.
"I have not talked to the medical team. But going into practice, [playing Sunday] was a definite possibility. He came out of practice looking great. So, unless I hear differently, it looks like there's a probability of him being in the lineup."
Cozens has six points (4+2) in 25 games this season. The injury was the latest in a series of setbacks for the 20-year-old rookie, who was one of eight Sabres players to test positive for COVID-19 in February (though he remained asymptomatic). He then missed four games with a separate upper-body injury in March.
"I was definitely frustrated," Cozens said. "As soon as I got hit, I knew something was up. And so just coming back obviously from my last injury, I was frustrated to know I was gonna miss time, gonna miss games. It's obviously been a tough stretch for me lately with COVID and then the other two injuries but I'm just happy to be back out on the ice again."