Wan-Bissaka, 21, appreciated a magnificent first full season at Selhurst Park, showing up in all rivalries for the Eagles The exhibitions put in by the youthful full back has seen him connected with various top clubs, Manchester United being one.
It was trusted that United had postponed an underlying £25m for the wingback which was rejected.
Be that as it may, as per Sky Sports, they have increased their offer to a "considerable" one so as to attempt and complete the arrangement.
Palace are accepted to need some place in the area of £50m for Wan-Bissaka.
He has three years staying on his agreement and the London club would prefer not to sell, yet their determination could be tried by an immense offer.