text:  Yeah, you know, we were ignorant. I went into it with the understanding I was going to have some knee issues and some shoulder issues. And, you know, maybe I have a finger sticking the wrong way or whatever. But the concussion piece was kept from us. You know, the NFL knew about it and kept it from the players. And I mean, our protocol for a concussion was come to the sidelines. The coach or the trainer holds up two fingers and says, how many fingers?