They've netted 12 times in their opening seven league games of the season, making them the second-highest-scoring team in Switzerland.
It's likely that Man Utd will start with Chris Smalling and Victor Lindelof at the back.
Romelu Lukaku has started the season like a steam train and United could easily have waved Zlatan goodbye.
Mourinho hinted in August his side would play with three at the back this season. "I believe that he can score and I hope that he will score goals in the Champions League for us as well".
Mourinho is one of five managers to have won the European Cup/Champions League with two different clubs, alongside Ernst Happel, Ottmar Hitzfeld, Jupp Heynckes and Carlo Ancelotti.
"Obviously, Mourinho has won the trophy before so we're going to be there or thereabouts, but whether we've got the players to go the whole way, I don't know." said Ryan on Jose's experience in Europe's elite competition.
"Real Madrid previous year played the last month in La Liga with a second team".
Putin tries to quell fears, says North Korean crisis won't go nuclear
The decision came three days after the communist North staged its latest and possibly most powerful nuclear test so far on Sunday. Japan's Kyodo news agency reported that Abe and Moon would seek Russian and Chinese support for new sanctions against the North.
Subsequently United failed to qualify for the Champions League in the following two seasons and they're back in the competition not due to their domestic league form but because they won the Europa League in May. Their last victory was on February 25, 2016, when they won at home against St Etienne in the second leg of the round of 32 in the Europa League.
- Liverpool and Sevilla's only previous encounter came in the final of the 2016 Europa League. I don't think Jones and Bailly are better than them, they are the same level.
The Portuguese gaffer has also mentioned that Marouane Fellaini is a very important member of the squad. Benfica and CSKA Moscow are the other teams in Group A of the UCL 2017-18 season.
Ibrahimovic had been released at the end of an initial 12-month stint at Old Trafford, with the Swede nursing knee ligament damage which had brought his campaign to a close.
"We want to start the Champions League group well and it's very important to start with a victory but we have to respect them as well".
To be back is just to go back to the natural habitat for Manchester United.
'We have to try to qualify, we have to try to go to the last 16 and enjoy that special knockout phase with the best teams in Europe'.