We would find it very useful to show an editor decision (revise or resubmit) on the manuscript page. Right now, the only way to find this information (or whether the editor has made a decision at all!) is to look in the Editorial History. In the “Articles Report,” the status shows as “No decision” even if a revise or resubmit Editorial Decision has been recorded.
Likewise, it would be nice for editors to be able to insert a revision due date into the system to help the editorial staff keep track and allow for reminders to authors (which has been mentioned elsewhere: [OJS] Can OJS send automatic reminder emails to authors whose article still needs revisions?).