Fresher players for Spain, and a man up. You can't stop playing if you're Spain, and if you have an open goal you're going to take it, especially if you're a reserve. Torres passed up a 2nd goal to pass to Mata, which was pretty cool since Mata was only in for garbage time anyway. You can't ask those guys to not play.
It's just a tired Italian side. I do feel bad for them, that pretty much sucks.