Dillon Brooks' late three-pointer on Thursday night may have crossed a line, but Grayson Allen added another bad mark to his record by lacking sportsmanship.
![Share On Facebook](/ncaa-basketball/wp-content/themes/rant-2017/library/images/facebook-white.png)
![StumbleUpon](/ncaa-basketball/wp-content/themes/rant-2017/library/images/stumble-badge.png)
Dillon Brooks' late three-pointer on Thursday night may have crossed a line, but Grayson Allen added another bad mark to his record by lacking sportsmanship.