I don't think the point was to replace anyone. I think they want to have great competition to most positions on the team and see who responds the best. I say this on occasion and it never gets a comment. But players learn as much or more from each other as they do their position coaches. And that includes who they play against on Sunday. It takes awhile but the more talent you add the more it begets. Eventually you get a base that is large enough to elevate all those who can and will. Then you kind of get a self sustaining level at some point. We're getting a better infusion of talent these days and eventually that will lead to greater talent than the sum of the parts.