Possible need for RevDel? 

Hi there. I found where somebody cut-and-pasted an entire chapter from this book into the Two Egg, Florida article, in this diff. It was reverted (charitably due to being "unsourced") by another editor, and I've warned the IP editor who added it appropriately, but I'm wondering if this calls for Revision Deletion per CFRD #1? And the IP has put the entire copyvio text on his talk page, too... Thanks for your time. ) -  One ping only