1: Phil Mickelson's Resurfacing Stunt Leaves Golf World Stunned.

2: Days After His Hostility Remarks on PGA Tour.

3: Mickelson's unexpected return to the limelight.

4: The golf community is abuzz with speculation.

5: Fans and experts weigh in on the shocking move.

6: Is this a calculated PR move by Mickelson?

7: Or a genuine change of heart?

8: Reactions from fellow golfers and sponsors.

9: Stay tuned for updates on this developing story.