They dont have ANY power. If their demands are too high we move on to other targets and they are stuck paying a manager that wants to quit and who's position at Lens by their own words has become 'untenable'I wouldn’t be surprised if Lens are demanding £10m or so given they they have all the power. Chelsea paid Brighton double that for Graham Potter.
Whatever Lens are asking for, even whether it be a lot less than that, the club will be trying to negotiate it down and reduce risk, possibly with the inclusion of add ons. That could take time.
Palace will probably look at whats fair, add 20% to get it done and make it clear we'll walk away if they dont agree.