Robert Lewandowski hopes 2017-18 can still prove to be a successful season for Bayern Munich after a slow start prompted the club's hierarchy to replace Carlo Ancelotti with Jupp Heynckes.
Bayern won the Bundesliga in Ancelotti's first campaign in charge last term but the experienced Italian coach did not fully convince at Allianz Arena.
A difficult pre-season was followed by dropped points in the league and a chastening 3-0 loss to Paris Saint-Germain in the Champions League, a result that sealed Ancelotti's fate.
Heynckes, who steered Bayern to their most recent success in that competition in 2012-13, has come out of retirement to answer the club's distress call.
And while Lewandowski knows they are already playing catch up to Bundesliga frontrunners Borussia Dortmund, he remains optimistic about the team's chances.
"Now there's a new season and a new challenge with the new trainer," he told ESPN.
"Sometimes it's not so easy if you are at a club that changes trainer during the season. But we have to push on now. We are five points behind Dortmund, but there are a lot of games left until the end of the season.
"But in the Champions League, after our defeat at PSG, we have work to do to qualify. We have to play to the end. Who knows? Maybe we will win the Champions League and the Bundesliga."
Lewandowski won the Bundesliga twice at Dortmund and three times with Bayern, while also tasting DFB-Pokal and DFL-Supercup glory, but he is yet to get his hands on the biggest prize in European football.
Before defecting to Die Roten, the striker was on the losing side when Bayern defeated Dortmund 2-1 in the Champions League final at Wembley.
"Yes, after winning the Bundesliga and DFB Pokal a lot, you have to start thinking about other trophies," he said of his ambition to capture UEFA's elite club competition.
"Last season, we were disappointed because we knew we were playing well but sometimes in football a poor few minutes means you are out of the Champions League."
18 de diciembre 2017
|´Proud´ Smith hails Australia selectors after regaining Ashes|
|England ´outplayed´ by Australia as Root loses grip on the urn|
|Conte rails against Chelsea exit rumours|
|Dominant Australia regain the Ashes|
|Arnold backed for Socceroos job as Ryan pays tribute to Postecoglou|
|Jaguars end NFL playoff drought, Packers in danger|
|LeBron logs third straight triple-double as Cavaliers keep rolling|
|I´m happy playing for Lazio, says Man United target Milinkovic-Savic|
|Klopp dislikes ´Fab Four´ nickname|
|Wet pitch, rain delay final day in Perth|
|Ronaldo a legend, one of best ever – Ramos|
|Richardson to put Panthers up for sale at season´s end|
|Starc set to bowl despite bruised heel|
|Steelers star Brown suffers calf injury|
|Patriots edge Steelers in thriller|
|Kaka Retires: The last member of Brazil´s 2002 World Cup-winning team|
|Barcelona won´t give Real Madrid a guard of honour – Amor|
|Valverde adamant Clasico won´t decide LaLiga|
|Barcelona could have held Griezmann talks, says Amor|
|There are other challengers - Suarez tempers Clasico fever|
17 de diciembre 2017
|Adverse drugs test has put Froome in ´horrible situation´|
|Pre-season win over Spurs key to City´s season, Guardiola claims|
|Juventus still monitoring Liverpool´s Can - Marotta|
|Griezmann apologises for ´awkward´ fancy dress|
|Barcelona lose Alcacer for El Clasico|
|Barcelona 4 Deportivo La Coruna 0: Suarez, Paulinho at the double in Clasico warm-up|
|Griezmann attracts criticism for ´racist´ fancy dress|
|Spedding extends Sarries losing streak, Wasps halt La Rochelle|
|Klopp calls for Liverpool consistency after Bournemouth battering|
|Coutinho won´t be drawn on Liverpool future|
|Kaka Retires: Ballon d´Or, Milan glory and Brazil brilliance among career highlights|
|Liverpool make top-flight history in Bournemouth victory|
|We can´t think we´re unbeatable - Jesus|
|Lukaku´s love for West Brom behind muted celebration - Mourinho|
|Bournemouth 0 Liverpool 4: Coutinho sparkles as Reds return to winning ways|
|Pool-topping Blues gain Sale revenge|
|Kaka Retires: Former clubs and team-mates pay tribute|
|Dybala needs to be in better physical shape - Allegri|
|Hearts break spell but Celtic join Milan, Porto among unbeaten elite|
|Juventus allowed Bologna nothing - Pjanic|
|Mourinho: United lost ambition in second-half slump|
|Lingard claiming second goal in Manchester United win|
|Rohit relishing overseas challenges after Sri Lanka ODI series win|
|Kaka eyes future in the boardroom after resisting Milan swansong|
|West Brom 1 Manchester United 2: Lukaku on target against old club|
|Former AC Milan and Brazil star Kaka announces retirement|
|Bologna 0 Juventus 3: Pjanic, Mandzukic and Matuidi send champions second|
|Feyenoord hit seven against Sparta Rotterdam|
|Dhawan hundred seals series win after Sri Lanka collapse|
|Gattuso slams ´embarrassing´ Milan after Verona defeat|
|Celtic´s 69-match unbeaten run ends with Hearts thrashing|
|Fekir keen on Barcelona, Real Madrid, Atletico, Manchester City... and Arsenal|
|Julian Savea not ruling out rugby league switch|
|Mbappe pips Martial to Telefoot Trophy|
|Verona 3 AC Milan 0: Gattuso´s side slip to insipid defeat|
|Man City´s celebrations? You should hear Burnley, says Rooney|
|Froome´s Vuelta test bad for cycling, says Bardet|
|Vince backs Cook and Root to overcome slump|
|Rooney wants greedy Rashford, has high hopes for Martial|
|Man City aren´t one of the Premier League´s best ever - Rooney|
|Rose romps to Indonesian Masters title|
|The best answer is laughing - Ronaldo mocks Gremio boss Renato|
|Brisbane Roar 1 Melbourne Victory 2: Williams and Barbarouses boost pre-derby mood|
|LeBron James wants to break ´stereotype´ around ageing stars after passing Larry Bird|
|Hazlewood frustrated as Anderson issues rallying call|
|The Ashes Round-up: Weather holds up Australia|
|Perez keen for ´spectacular´ Ronaldo to never leave Madrid|
|Rain halts Australia charge for Ashes glory|
|Numbers tell the story as Cook´s Ashes woes continue|
|Golovkin, Alvarez scared to face me - Saunders|