It doesn't look like Fusion has been discontinued. [1]
"The Fusion and Workstation teams are having a very busy year. Since we shipped Fusion 8 and Workstation 12 almost a year ago, we’ve been busy adding new skills to the development teams so that we can take the products in a new and compelling direction. Added to that, the team has released several updates that you really should be loading on to your systems – they make the products better in a bunch of ways that are described here, here and here."
[1] http://blogs.vmware.com/teamfusion/2016/07/meet-the-team.htm...