07:59 AM ET 02.20 | Earlier this week, Lions wide receiver Nate Burleson discussed a few topics related to teammate and running back Jahvid Best. "I spoke to him last season. Jahvid could have easily been one of the best running backs to put on a Lions jersey ... The reason I'm talking in past tense is because he's going through a different type of concussion. He didn't have a ton of them, but the ones that he did have they were really powerful." ... "[He] was able to tell me if he wasn't sure he was going to decide to come back and play the game he loves so much -- he's so young -- or if he's going to decide to chalk it up." ... "I just told him that if it was me I would shut it down. You've got so much more life to live."