Guides on main wiki pages
Regarding https://wiki.eveuniversity.org/index.php?title=Abyssal_Artifact_Recovery&diff=prev&oldid=230247
When we started the Homefront wiki revamp project a year ago, there were discussions about where to put guides. The conclusion was to not include it on the main wiki pages and instead limit any subjective/guide/very opinionated content to (probably) user pages or (at least) separate pages.
This bit you added about optimal fleet composition to the AAR page seems like that kind of information. I don't think it belongs on that page.
The info also has some errors on top of being subjective. Instead of fixing those, I'm going to undo your edit. If I'm in the wrong here, I apologize. I can help fixing it up in that case.
(As a side note, it's not a minor edit. The minor edit checkbox should only be used when the edit doesn't add or change any meaning, like fixing typos. To quote from the Wikipedia Help:Minor edit page, "A minor edit requires no review and could never be the subject of a dispute.")