For companies managing the licenses for their employees, this is a great change. It's especially true for those who have a few primary languages but occasionally get contracts or have projects in other languages. For those with staff sizes in flux -- employees coming and going, contractors in and out, interns on board for part of the year -- only being responsible for the number of seats actively in use is extremely helpful, too.
Managing licenses for teams is time-consuming and frustrating. When I worked in the MSP world, convincing our clients (for whom we were essentially the IT department) that they had to buy an extra seat or upgrade everyone license or reminding them that, "No, you upgraded Sally to v5 but the Intern's system has last year's v4 license, and you have to shell out $X00 right now or they can't work" was a _constant_ issue. Creative Cloud and Office 360 made everything better, I expect this to have the same effect for dev teams.
You can do this already though. Right now, my team has a license server URI they type into their editor, and when we're using the software it grabs a license slot from the server. If that employee left the company they just wouldn't use the license anymore and there's no cleanup work.
Managing licenses for teams is time-consuming and frustrating. When I worked in the MSP world, convincing our clients (for whom we were essentially the IT department) that they had to buy an extra seat or upgrade everyone license or reminding them that, "No, you upgraded Sally to v5 but the Intern's system has last year's v4 license, and you have to shell out $X00 right now or they can't work" was a _constant_ issue. Creative Cloud and Office 360 made everything better, I expect this to have the same effect for dev teams.