The NFL descended on Phoenix this week for spring ownership meetings, where a number of proposals from teams were voted on — and in some cases ratified. One of the biggest changes is an overhaul for the annual roster cuts process. In 2023, every team (including the New Orleans Saints) will reduce rosters from 90 players to just 53 on Aug. 29. That’s a huge departure from what’s been done before, when teams would gradually thin out their rosters with weekly waves of releases. Things have been trending in this direction in recent years with the number of release dates…