With changes being made to guidelines of the now multiple WikiJournals, I made an example of a template that allows for improvements to show in all journals: Template:WikiJournal/Peer_reviewers/Criteria. It is now in use for the "Criteria" guideline for all three existing WikiJournals:
Different journal scopes will in some cases mean that some kinds of wording will be more optimal than others in a particular field, but with some modification this template can display entire sentences differently as well. If it seems all right, I suggest we implement this type of template for all journals.