Michael Thomas Twitter Exchange with Underhill

Indeed.

I guess the only thing I can think of is maybe the Saints approached him about restructuring his contract, idk.
Or he could just be saying the Saints come at individual players to restructure their deals to create space, which is pretty obvious because that happens on every team, Nick made it seem like there is no rhyme or reason for the restructures outside of getting under the cap, which has some merit to it unless your the player(s) asked to restructure.