VIDEONebraska (4-7, 3-5 Big Ten) will enter its final game of the 2017 season against Iowa (6-5, 3-5 Big Ten) on Friday with one of their best players questionable to play. RFr. WR J.D. Spielman (shoulder) will be a game time decision, according to head coach Mike Riley. “We’ll wait as long as we have to for J.D.,” Riley said following Thursday’s practice at the Hawks Championship Center. “We’re hoping he feels better tomorrow. If he feels better tomorrow, we’ll put him through the gamut.