World Cup 2018 favourites Germany and Brazil failing to win their opening matches made Sunday an “amazing day for football”, according to Jose Mourinho.
"It's probably good for them to put their feet on the ground," said Mourinho on Russia Today.
"They will qualify, and the best of these top teams will come in the knockout," he said.
"I think they all know how good they are. I think they all know they are going to improve.
"It's probably good for their countrymen also to keep calm."