[Completed] Bulk Action - Update All Feature

I see UPDATE ALL on the main screen, but this would be dangerous with 50 websites, so I like to do batches.

I’d love to select 3-5 websites, then click a button to update WP, Plugins and Themes.
I find myself having to select the 3 or 5 websites, then using the Bulk Actions feature to select Plugins, then selecting them again, doing another Bulk Action for Themes, then for WP. Do I try to add this to the Trello roadmap or is that for the MainWP team?