/ Geoff Shackelford

Plenty of notes in the weekly free edition of The Quadrilateral for all the world to see.

In a nutshell: Mickelson's return rollout is panned. Then we look at Collin Morikawa's curious Open defense plan, Scottie Scheffler surfaces in the Green Jacket, a bunch of Open and USGA notes, Tweets and Reads.

As always, here is more on The Quadrilateral.

And The Quad’s Substack home page.

Plus, the free Substack Reader app for a reading experience minus cookie acceptance requests, pop-up ads if your finger nears the screen, random crashes and autoplay videos.