Marcos Llorente impressed for Atletico last season and Diego Costa showed signs of life, but the club needs record signing Joao Felix to step forward and show why they paid 120 million euros for him a year ago.
"I'm really proud and happy to become a Paris Saint-Germain player. They're one of the major clubs in Europe today, confirmed by their run to the Champions League final last month," said Florenzi to PSG's official website.
Bremen took the reins from the starting whistle but had to wait until the 18th minute for their first opportunity when Theodor Gebre Selassie rattled the left post from five meters.
"The media has mentioned it but nobody has approached me. It [the speculation] makes me happy because I think it's an acknowledgment of a good job, but there is nothing more in it than that. I'm focused on my work with Fortaleza. We hope that by the end of the championship we can extract the best of the team and stay in the first division of Brazilian football."
Meanwhile, PSG's defender Layvin Kurzawa and his Marseille counterpart Jordan Amavi were also booked with direct red cards for a fight with each other in the disorder.
This initially saw another deployment of the safety car, before race stewards decided that clearing the wreckage and repairing damage to the barrier would be better done with the race temporarily halted again.
According to public information, smart gyms have already been on trial and have spread in many areas in China such as in Beijing, Chongqing, Zhejiang and Hunan, since 2015.
However, Villas-Boas didn't think Alvaro - who earlier accused Angel Di Maria of spitting at him - would have committed such a wrongdoing.
Xinjiang bowed out from the semifinals last season due to frail backcourt rotation. Both Yu and Wu will be expected to provide leadership and make up Xinjiang's outside defense.
He returned to Fortaleza almost immediately, leading the side to ninth in the 20-team Serie A standings in 2019. They are 10th in the current table, only eight points behind leaders Internacional, more than a quarter of the way through the season.
Digao Silva pulled a late goal back for Fluminense when he headed in from an Egidio Pereira corner.