Several people have requested removing the prev/next arrows (and the corresponding keyboard functionality) for thumbnails in articles, and only use them for images which are part of a sequence (such as a gallery). The argument is that a reader wants to see images in the article whenever they reach to the corresponding point in reading the text; it makes little sense to jump forward to images about subjects they did not yet read about.
Version: master
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=69582