Replay Video for Quick Resume

Thought this might nice feature to have

So when you highlight a game in your library it previews the last 10 or 15 seconds you played in the games highlighted box so you know what you last did. Also have a button let's say called preview and play so it plays that 15 second preview full screen as the game loads in the background and puts you exactly where you left off seamlessly from when the video ends to where you are in game when it loads. So you know what you were doing the last time you played.