As per the Independent, Real Madrid could let the Welshman leave so they could free up space in their budget for either Monaco's Kylian Mbappe or Chelsea's Eden Hazard . having options like Isco and Marcus Asensio, Real Madrid could offload Bale to make space and Budget for their new 'Galactica'.
Although Real Madrid's president Florentino Perez is a fan of Bale he has seen that Isco has forced himself ahead of the Welshman in the pecking order in Bale's absence and the side are more cohesive without him.
Real Madrid has a policy of signing a 'Galactico' every summer and Bale may be the man to leave to make space if that is the case.
Upvote if you think it's possible.
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