NFL Connections #89, Answers
The full solution: all four groups and the 16 names, sorted from the easiest group to the trickiest.
Famous Super Bowl catches
David Tyree, Mario Manningham, Santonio Holmes, Jermaine Kearse
Iconic playoff catches
Dwight Clark, Franco Harris, Stefon Diggs, Odell Beckham Jr.
Infamous Super Bowl blunders
Scott Norwood, Jackie Smith, Garo Yepremian, Jim Marshall
Hail Mary lore
Roger Staubach, Aaron Rodgers, Kyler Murray, Doug Flutie