#3 PSG
Paris Saint Germain are on the same lines as Man City. Another club with a very good financial backing attracting many footballing stars to sign and play for the club and have also gone on to win a number of trophies.
Last summer just showed how serious PSG was when they made a transfer record fee for buying Neymar for £200 million from Barcelona. Before Neymar joined, the French side has successfully brought other known faces including Zlatan Ibrahimovic (before moving to Man Utd in 2016), Edinson Cavani, Angel Di Maria, Kylian Mbappe and more.
This season so far has seen PSG reach new heights from finishing top of their group in the Champions League, including a comfortable 3-0 win over German giants Bayern Munich, to witnessing a strong consistent trio of Neymar, Mbappe, and Cavani.
PSG being one of the favorites to win this season's Champions League, which would be their first, and ability to buy expensive players could attract Ronaldo to have a new life in France.