How Much Has the Position Changed Over the Last 15 Years or So?

Line backer is like covering a punt. You don't have to really read it, you just have to run to it. I think that's a great explanation of it. And we'll get into mica parsons in the blue ships segment there. Spoil alert parsons, the terrific all proceeson he had as a rooky. But how much, in your opinion, before we get into these red chip guys, how mush you think the position has changed?