We send out so many proofs a week that our approvers get drowned with emails and things end up getting lost.
The My Updates section could be really helpful, but we need additional details for our reviewers to help them prioritize - things like Deadlines, who else has approved, the last person who modified, and what is their role on the proof.
Unfortunately, the reports are so limited that they're not that helpful either, which is another improvement request in itself. For example, there is no wild card that shows the latest version of the proof. It lists out each version of the proof which is not helpful to users.