While there was disappointment in Scott Frost's debut ending in defeat, Nebraska fans have had an uneasy feeling since Saturday for a bigger reason.
Adrian Martinez, the freshman QB who showed flashes of brilliance against Colorado, went down with a knee injury and had to be helped off the field.
It didn't look good.
And replays had some Cornhuskers, including coach Scott Frost, questioning the defender's intent.
Adrian Martinez hurt his leg in @HuskerFBNation's first game.
Updates: He's day-to-day, and the team has turned the play into the Big Ten and Pac-12 offices, for possible foul play.