Isabella (leg) left Monday's camp session on a cart, Matt Parrino of The Syracuse Post-Standard reports.
The 2019 second-round pick out of UMass is fighting for a depth spot on Buffalo's 53-man roster after appearing in just four regular-season games in 2023. The severity of Isabella's injury is currently unknown, and if the 27-year-old misses time, his chances of making it through the Bills' final roster cuts are likely slim.