#3: MANCHESTER UNITED
The Red Devils have been in their best shape since Sir Alex Ferguson's retirement in 2013. They are on a rise in both England and Europe, with Portuguese mastermind Jose Mourinho keen to win the Champions League trophy with an English club.
However, to be strong contenders in Europe, The Special One needs a classy goal-scoring machine like Lewandowski to fire them to the title. United spent a hefty fee to acquire Belgian forward Romelu Lukaku this summer. Although he has scored 6 goals in the last 6 games, Lukaku and Marcus Rashford need to polish their finishing skills.
United are already chasing Antoine Girezmann as a replacement for Zlatan Ibrahimovic who is said to return by December but should any complications arise in the Griezmann chase, the Red Devils will be quick enough to turn their attention to the Bayern forward.
Lewandowski will certainly be the spearhead of the most popular club in the world. Also, United would offer him a mouth-watering package to play for them.