Some thoughts on the Spain-Russia match.
This Spain team's a pale shadow of the great Spain teams of the past decade, by which I mean they tried to use the same tactics yesterday, but were much worse at making it work. Spain's famous for playing a style called tiki taka, which was popularized in their domestic league by Barcelona around the 00's and early 10's, and is characterized by its short passes, quick movement, and possession-oriented philosophy. Back then, Spain could pretty much directly transfer Barcelona's tactics to the national team, because many of Barcelona's key players were Spanish. The midfield trio of Xavi-Iniesta-Busquets could tiki taka all day long, because they played with each other every day and had an almost psychic connection with one another. Without those key players, Spain's tiki taka yesterday lacked any real urgency or incision; they'd pass the ball around, but play very few killer passes towards Russia's penalty area, and there wasn't as much movement off the ball to create openings for productive passes. It felt very much like a neutered version of tiki taka, one where Spain was keeping possession just for possession's sake.
What's more, Russia were quite happy to let Spain have possession, because they were quite well organized defensively, and could afford to be patient. I think the game ended with Spain having had something like 70% or 75% possession, which is a ridiculous amount. Russia's game plan was to sit back and deny Spain any space. In the past, Spanish teams would be able to tiki taka their way through such defensive tactics, or if they couldn't then they'd use big, strong, and skillful center forwards like Villa, Morata, and Torres to bludgeon their way through the opposition. Yesterday, though, Diego Costa was having no success bludgeoning his way through the Russian defense, because... well... they're Russians. On the whole I was impressed with what the Russians could do. They didn't play particularly well, but they didn't have to. They may not be as fancy or as skillful as the Spains and Brazils of the world, but they're well drilled, well organized, and had a clear gameplan they managed to execute fairly well. Their objective was to not give Spain any openings, and to their credit, they mostly didn't.
As a final note, I don't know why De Gea is so bad at saving penalties. Even when he gets contact on the ball, it'll still go in.