Saquon Barkley’s phone buzzed in his locker stall with no one around to hear. Just before the halftime whistle of the Eagles’ penultimate regular-season game, the running back received a text message from his longtime trainer Moe Gibson that he wouldn’t see until hours later.

In the Eagles’ NFC wild-card game at home against the Green Bay Packers on Sunday, Barkley could rush for a ton of yards and score touchdowns, but the way he motivates teammates in the most challenging part of the game could be just as important.