I see Gareth Bale happier playing for Tottenham, since on loan from Real Madrid Bale's performance was very good when he played at Tottenham.
But it looks like Bale wants to respect his contract with Real Madrid with one year remaining, so according to the latest news I read, Bale will play
for Madrid next season.
Bale has his good record and he is not a player like Pogba who brings troubles to coaches, clubs that he is playing for.
It is my respect for Gareth Bale, for his professional. I don't think Real Madrid will expand the contract with Bale and in that club, every player can be sold out or thrown away. Bale is not a home grown player of Real Madrid and Perez has no reasons, no pressure from fans to keep Bale in Real Madrid.
Hopefully new Madrid coach Ancelotti will give Bale more playing time.
With Ancelotti, Bale will have more appearances and can have more contributions. Ancelotti is good at using players like Bale, Jamez and he rebuilt a second career for Andrea Pirlo in AC Milan.