The Nittany Lions' depth has been tested throughout the first two games of the season.
Rappleyea was ruled out of Saturday's game against Bowling Green.
The Nittany Lions had 234 combined rushing yards in Saturday's win.
Penn State returns home to take on the Falcons on Saturday.
Tight end Andrew Rappleyea saw extensive game action with Dinkins sidelined on Saturday.
Even though Carter and Fleming didn't have a large impact on the stat sheet, their presence was still felt on the field against West Virginia.