Mirko Slomka enjoyed a positive first spell as Hannover boss and he has now been reappointed by the recently relegated Bundesliga side.
Two relegations from the Bundesliga have been confirmed after Hannover and Nurnberg had their fate sealed on Saturday.
Hannover coach Thomas Doll fumed at Jonathas' red card but Niko Kovac was happy with Bayern Munich's 3-1 Bundesliga win.
First-half goals from Robert Lewandowski and Leon Goretzka set Bayern Munich on their way to a 3-1 Bundesliga home win against Hannover.
Substituted on at the break, Jonathas scored a goal and was sent off in little over nine minutes, making Bundesliga history.
Bayern Munich missed the chance to lay one hand on the Bundesliga title last weekend and Niko Kovac wants them focused against Hannover.
Former Borussia Dortmund head coach Thomas Doll has been appointed as the new boss at Hannover.
Borussia Dortmund's 5-1 win over Hannover 96 prompted the struggling Bundesliga club to part ways with head coach Andre Breitenreiter.
An emphatic 5-1 win over Hannover on Saturday saw Borussia Dortmund set a new club record for points after 19 games of a Bundesliga season.
Borussia Dortmund had little difficulty brushing Hannover aside on Saturday, hammering them 5-1 at home in the Bundesliga.