 Complete the following phrase:  Rosenberg started the 200809 season well when he scored four goals and set up Hugo Almeida twice in a 93 win over Eintracht Nordhorn in the first round of the DFB-Pokal on 9 August 2008. Seven days later, on 16 August 2008, Rosenberg scored a brace on his debut of the season in a 22 against Arminia Bielefeld. A month later, on 20 September 2008, he scored twice in a 52 win over Bayern Munich, marking the first time Bremen defeated Bayern at the Allianz Arena. This was followed up by scoring his ninth goal of the season, in a 21 win against Erzgebirge Aue in the second round of the DFB-Pokal. After the start of the 200809 season, Rosenberg continued to remain involved in the first team despite the new arrival of Claudio Pizarro. Despite a muscular injury sustained while on international duty, Rosenberg later added two more goals by end of 2008, scoring against Hertha BSC and Inter Milan despite a 21 victory, Werder Bremen were eliminated from the group stage and demoted to the UEFA Cup. On 15 March 2009, Rosenberg scored twice in a 40 win over VfB Stuttgart, ending his ten matches without scoring a goal. Despite being sidelined later in the 200809 season, he started in the 