Jahvid Best suffered a “pretty serious concussion” Saturday night while spectacularly leaping into the end zone against Oregon State. Best landed on his neck, his helmet flew off, and the image of his frozen, unconscious body on the ground is haunting. This was the second concussion he suffered in eight days. Best is projected to be among the 1st RBs taken in the 2010 draft. [Knapp, Ratto]