Both coaches remain under fire. Former Huddersfield hero David Wagner and Florian Kohfeldt top the list of endangered managers.
In Saturday's early kick-off, Arsenal brushed past newly-promoted Fulham 3-0 at Craven Cottage, with new signings Gabriel and Willian both impressing.
When asked about Suarez, who was also left out of a friendly against Gimnastic Tarragona at the weekend, Koeman said he had "spoken to him about the future and whether or not he will stay."
Koeman had expressed an interest in signing Dutch international Memphis Depay from French side Lyon, but in a TV interview on late on Tuesday, he explained that Barca's economic situation was complicating the deal.
"I think it's an amazing feeling. I was waiting for this moment for a long time and I am very, very happy to be here," he said on Liverpool's official website.
"It is a possibility and it could be for other players as well. 20-year-olds like him have to play, and they can't be stopped. We have reached some conclusions in the past three weeks and Riqui has too much competition," he explained. Enditem
Forward Serginho restored Jorge Wilstermann's advantage with a 56th-minute strike but Alves pulled his team level again with a smart finish after combining with Fabio Luciano.
Hertha took the initiative from the kick-off whereas Bremen focused on their defence.
"The dates of the first matches - October 8 and 13 - were ratified at the meeting, while President Infantino expressed FIFA's willingness for all national teams to be on equal terms," CONMEBOL said in a statement.
"I'm always proud to wear my colors. Thank you, Pumas, for trusting me and being my support," Talavera, who has been capped 28 times, said in a Twitter post.
The battle for the second place remained tight until the final kilometers, as Rio Olympic Games runner-up Cai, representing Team Yunnan, held off a strong challenge from London Olympic champion Chen to finish second in 1:22:03. The 28-year-old Chen of Guangdong trailed nine seconds further behind to take the third place.