#1 PSG

Key Players: Neymar, Buffon, Kylian Mbappe and Edison Cavani.
On paper, PSG are the strongest side in the whole of Europe. Yet, they have failed to do well in Europe mainly because of them not being able to play well as a team under Emery.
This season however, PSG have made some additions to their squad and have a new manager in Thomas Tuchel. The addition of Buffon is a great one for what PSG need is experience and someone who can hold the team together.
As such, PSG are expected to win the Ligue 1 with no significant competition, something that can allow them to focus on the Champions League. If PSG can play like a united team under Tuchel, they can surely win the Champions League with the immense quality that they have.