Why the low draft grades?

We never get good grades because we always move up and end up with 4 players. But we get our guys.
This is very true. I'd also add that the Saints like to take lesser known/small school players. They hunt for diamonds in the rough. In the middle rounds they don't draft "name" players that are high on Mel Kiper's list. They go for upside instead of drafting guys who were good in college but might've peaked.

Seems like the Browns, Jags, Jets, and Bengals used to "win" a lot of drafts. Didn't always translate to wins.