I do not want to be that kind of a guy, but I am yet to see a clear attacking pattern under Valverde.
When you watch Man City, Liverpool, Tottenham, Real Madrid under Zidane, Juventus, heck even Ajax, all of these teams have a pattern that you'll recognize every game. Of how they build up their attacks. Who it goes through, the tempo they play at, how they can up it and slow it down.
The only pattern at Barca that I can remember under Valverde is Messi dribbling a couple of guys, passing to Alba and running to the box to receive a pass back. Something he and Alba have done for years. Yes, it's more so and better than ever now, but not something new.