[The Hub] Show number of available plugin updates for each website

It would be a great improvement if the number of available plugin updates could be displayed for each website in the hub. Currently the yellow marked plugin icon indicates that one or more plugin updates are available for a website. If one wants to know which update, or how many updates are available, it’s currently necessary to open the plugin list for every site that is marked. This can become really confusing and time consuming. That’s why it would be a great feature if you could quickly scan through the website list and immediately recognize all the sites with multiple/more than one available update.

A possible UI solution could look like this:
https://www.dropbox.com/s/6elo6j8qeq3qx6b/wpmudev_feature-request_show-number-of-updates.jpg?dl=0

Thanks for your consideration in advance