Brazil are hoping to bury the demons of four years ago when they were ripped apart by Germany in their infamous semi-final on home soil, and then lost to Netherlands in the 3rd place play-off match.
Brazil need to improve on dead balls, said Tite.
Mexico is hoping to end a streak of six straight World Cups where it has lost in the round of 16, and in a bid to end that streak Osorio added a mental coach to his staff in 2016.
Brazil were held by Switzerland to a 1-1 draw at the Rostov Arena.
Neymar's flamboyant blond "spaghetti" haircut certainly caught the eye although he only gave glimpses of the spectacular dribbles and plays he is renowned for and which led Paris St. Germain to shell out 222 million euros for.
Germany had breezed through qualifying, scoring 43 goals and conceding just four and, astonishingly, they average nearly four goals a game in their opening World Cup matches since last losing their first tournament game in 1982 against Algeria. "But that is the moment, you end up taking decisions, sometimes, that are not the best ones, but only those who are there get to know how hard it is to play at these moments".
"Teams develop and change, players finish their careers and you must bring in new players which makes it the most hard achievement".
But Tite sounded a note of caution as he looked ahead to Switzerland before games against Costa Rica in St-Petersburg and Serbia in Moscow.
Neymar insisted Miranda was fouled as Switzerland equalized to deny Brazil victory in its opening game at the World Cup, and the star striker also urged referees to offer better protection after he came in for some rough treatment in Rostov-on-Don.
It was not just that the 26-year-old had few chances.
The incident occurred about 200 metres from Red Square, which was packed with foreign football fans snapping pictures of the Kremlin on a warm and sunny afternoon.
Violence against gays in Russian Federation regularly makes global headlines.