Nudge 1 The puzzle originally had a different title: “Musketeer Motto Meta.” If you don’t know that motto, Google awaits.
Nudge 2 Each of the two crucial words in that motto appears three times in the grid (once for each Musketeer).
Nudge 3 In those six entries you can swap [insert motto here] to get six new entries.
Nudge 4 Each of those new entries could be clued by one of the other clues in the puzzle. Find those alternate entries and circle their first letter,
Nudge 5 Those letters, in order top to bottom, spell the answer, which desribes the state of the merged Musketeers.