think I want many more challenges. And here's what came about and Jeff Fisher talked about it in the conference call the other day. About them and allowing penalties to be challenged sort of all penalties
never was intended to deal with files are penalties and I think Jeff Fisher knowing his colleagues away he does. Jeff Fisher thinks that they will extend it as far as they can you know and they will work they will push as far
upgraded the play making ability. And we talked a minute ago about Jeff Fisher in his comments on the using instant replay that. To decide penalties to call files here's what Jeff Fisher said in that conference call just the other day about the using the replay challenges to call penalties. I got a good.