Kellen Doris - The Best Number Eight in the World, Say?

I love Wayne Barnes referee and I think he did help us in a massive way via free-flowing game. Kellen Doris over 80 minutes, they're all floating to his attitude, his game. Ross Byrne comes on, I thought he played really well when he came on. It's such a hard thing for him to replace Johnny Sexton,. but then it's always a question mark, isn't it?