Hamburg sacked Joe Zinnbauer in March with Peter Club taking over . Club has now returned to his original post as sports director . Knaebel has been in talks with Thomas Tuchel but could not reach agreement . Hamburg appointed former coach Bruno Labbadia on 15-month contract .
Hamburg sacked Joe Zinnbauer in March with Peter Knaebel taking over . Knaebel has now returned to his original post as sports director . Club has been in talks with Thomas Tuchel but could not reach agreement . Hamburg appointed former coach Bruno Labbadia on 15-month contract .