In the current format the items in a review queue are presented one by one and users have to skip or take a decision before moving to the next item. At this moment only moderators and very high rep users can check and review the skipped items.
Instead of this, if it was possible to view all the items in any review queue as a list, then users can decide on which ones to review without having to skip any item. This would also allow users to come back and review a dicey post when they are sure about it.
This would also be useful for moderators and high rep users to know what posts deserve immediate attention.
Can this be implemented? Or at the very least, can moderators and high-rep users see a list of review queue items: a mod tool to enable that.
A bit of clarification
What I mean is that the reviewer just gets a list of posts that need review. They cannot review all at once in a way suggested by the other post but can choose which one to review first. That post will still remain locked as it happens in the existing system (as mentioned by Robert Longson).