SOS is a bs stat. Ask Purdue, San Diego State, or Florida Atlantic. Ask Princeton’s first 2 opponents how their superior SOS helped them. People badly overrate it, and overweight it in these metrics. Its sole purpose is to make sure “power conference “ teams get bids at the expense of mid majors. It is utter stuff and nonsense as they say. It is one of those urban myths that doesn’t hold up in real life. Georgetown and DePaul had great SOS. Both stink. It makes bad teams seem better than they are and mediocre ones seem good.