The Cardinals activated Isabella (undisclosed) from the reserve/COVID-19 list Monday
After his second bout on the reserve list during training camp, Isabella finally is back and will attempt to make a play for a spot on the regular-season roster with just one preseason game to go Saturday at New Orleans. Behind the top WR quartet of DeAndre Hopkins, A.J. Green, Christian Kirk and Rondale Moore, Isabella's primary competitor for depth chart slotting likely is fellow third-year pro KeeSean Johnson.