Tight ends Khalil Dinkins and Jerry Cross weren't listed in the report after being inactive against West Virginia last week.
Penn State returns home to take on the Falcons on Saturday.
A reverse sweep kept the Nittany Lions undefeated.
Three second half goals were too much for Penn State to overcome.
Freiermuth's deal is worth $48.4 million over four years.
Vilbert had a strip-sack in his first game in two seasons after an extended rehab process.