Saints have had the easiest schedule this season so far

How is the Rams schedule not the easiest so far? They have played 2-6 Arizona twice, Arizona's only wins coming agianst 1-7 San Fansicso who the Rams have also already played once and 1-6 Oakland! Four of the Rams wins are against teams that are a combined 4-19.
There's little to no logic involved here. They tried to get so cute with their analysis that it just doesn't make any sense at all.