DT John Ridgeway III and a 7th round pick traded to the Saints for a 6th round pick

I don't get this. It's easy to say "Khalen Saunders injury replacement" but that's a lazy analysis to me. Saunders has a short term injury and we typically play only three defensive tackles a game anyway because people like Jordan can kick inside situationally. Maybe they don't think Boyd is ready to play. Maybe they're just loading up because they absolutely love him and he doesn't cost much. Who knows?