Schalke coach Thomas Reis wants his team to show a powerful performance in the Bundesliga match against Werder Bremen on Saturday amid their bid to leave the relegation zone. “We need a brave team, even if the confidence is not that high,” the coach told a news conference on Thursday. Schalke sit at the bottom of the league table and are on a run of six consecutive defeats. They also haven’t won an away game in 34 Bundesliga matches. “The standings don’t lie, but we must never lose faith,” Reis said. Schalke are missing several players, including defender Thomas Ouwejan, who suffered an knee i…