How good was Fernandinho when he came on?

He was only on the pitch 4 minutes and nearly set up 3 goals.

He played really advanced and looked excellent. If he can't get into that 11 ahead of Paulinho....then it's a disgrace.

Another goal as well.

He did look very good when he came on and gave Brazil a whole new dynamic. I too couldn't believe he'd been benched in favour of Paulinho, but then again, Brazil do this all the time: They do just enough to finish top of the group (and in this case, just enough required them to outscore Mexico, which is probably the reason why Ferdy came on at all) and then they kick it up a notch in the knockouts.