Can Adobe please change to a floating license subscription

Floating license is a very common subscription now, I don't know why Adobe is not adopting it. Does Adobe have plans in the future to have a floating license subscription? The problem we are having right now is we have a lot of licenses assigned to staffs but most of them are not using it everyday and there's no way to track usage and it costs the company a lot of money for monthly subscriptions. The auto assigment works partially, people can request access and get it immediately if a license is available but the problem is we have to unassign manually the license after they use it. We are a medium-sized company (about 40 staff), how do other companies manage their licenses cost-efficiently?