Lions TE Dorin Dickerson knowingly played through a concussion in Sunday's Week 16 loss to the Giants. Dickerson said he "just got knocked out" early in the fourth quarter. But he didn't report it to the team until he made two errors in overtime. "I mean, honestly, probably, after we leave here, I probably won't remember talking to you guys," Dickerson told reporters afterward. He said he believes this is the third concussion of his career.