LINCOLN, NE – OCTOBER 27: Herbie Husker celebrates a Nebraska Cornhuskers touchdown against the Michigan Wolverines during their game at Memorial Stadium on October 27, 2012 in Lincoln, Nebraska. Nebraska beat Michigan 23-9. (Photo by Eric Francis/Getty Images)Nebraska is two quarters into its Scott Frost debut. The Huskers had a somewhat rocky start, but they’re starting to get things going heading into halftime.Nebraska is leading Colorado, 21-17, heading into the second half. The Huskers had a couple of turnovers to start the contest, but things turned around quickly from there.Adrian Martinez, Nebraska’s true freshman quarterback, has looked spectacular. He’s thrown for more than 80 yards and rushed for more than 80 yards.The Huskers’ defense has started to get some stops, too.ESPN is confident in Nebraska’s ability to hold on for the win, too. The Worldwide Leader has released its second half prediction.Nebraska is currently listed as 75.2 percent likely to win this game, per ESPN’s Football Power Index.Colorado will get the ball to start the second half. Nebraska won the opening toss and elected to receive. The Huskers looked good on their opening drive, but it ended with a fumble.Nebraska and Colorado are playing on ABC. The second half will begin momentarily.