This task involves the work of proactively suggesting how someone could improve the neutrality of a text selection that's believed to be [i] non-neutral.
Stories
As someone who is adding new text to a Wikipedia article that other people are likely to perceive as non-neutral/promotional/etc., I'd value both being made aware of this fact and be offering actionable ways that I can make this text neutral.
Background
The potential for offering a Suggested Edit / Edit Check "resolution" of this sort was prompted by @Samwalton9-WMF who shared Automatically Neutralizing Subjective Bias in Text
i. TBD who/what would be identifying text as being at risk of violating NPOV.