Break point wasted by Roger.
Here is what I would say to Roger every single time he has a BP on a second serve: Move to your backhand and get ready to unleash a huge forehand. You do not have to go for the lines, just make sure it is deep and big. What is the downside? Nothing really...if you time your move right and the opponent does not see it, you have a nice forehand. If the opponent sees your move and changes his mind to go to your forehand, he might pull it off but he might also DF because not everyone can change their mind in mid toss and pull it off. And if the server comes up with a really nice wide serve and jams you or even force you to hit a backhand, you will hit that weak chip return anyways, so you have nothing to lose.
Basically there is no downside to moving to your backhand and unleashing the big one.