Larin > Zardes >> Shelton, unfortunately.
Shelton had a couple of quality games off the bench but I think the stage of the game and the opposition had a lot to do with it. In the last couple of games he came on when the game was stretched. At beginnings of games teams are typically adhering to their defensive shape more closely. Houston also sat very deep. Beasley is also a smart player. Khiry had to make decisions
I'm also glad to see Vieira try new things. I want to say that this RJ / Iraola switching tactic didn't work because RJ was ugly in the center, but turning over the ball in the middle third is still preferable to giving it up at the 18 yard line. OTOH, it's a tricky transition to get right and there were definitely a couple of times where Houston got into either Iraola or RJ's space before they could get there. Better teams would have made us pay.
I think we could get the same security out of the back if we had Iraola drop between the center backs and had RJ and Mata push up and in to make a 3 with Pirlo. It would also make for less complicated formation shifts in transition. And potentially give Pirlo even more space. This is basically what Man City are doing now, so I have to think there's a reason we are trying to reinvent the wheel. I just hope it's not "PV doesn't want to crawl too far up Pep's ass" or "PV wants to be his own man".
All in all, I came out of this game feeling like we have a better chance of taking the East than I felt we had before the game. Villa is catching fire at the right time. Vieira is trialling creative solutions to our most pressing problems, and communicating them well enough to his team that we aren't a total train wreck. We've ended the Hernandez experiment, and we're beating teams routinely that we should beat routinely.