This is my point, more or less. I've never argued that the SEC was not the best conference. I've argued that we don't really know. We can put money into computer systems and trust those all, but the fact is we discount those when we talk about basketball--and they have a larger sampling to be more accurate there--so I more or less do the same thing here.
Someone said the SEC bias was akin to the BE basketball bias. Here's why that's wrong. Go back to 2010-2011, when UConn won the title but was 9th in the BE. Look at the best OOC wins (by Sagarin, to keep it consistent)
Cincy (Dayton, 85)
Connecticut (Kentucky, 5)
DePaul (Central Michigan, 275)
Georgetown (Missouri, 40)
Louisville (Butler, 22)
Marquette (Bucknell, 93)
Notre Dame (Wisconsin, 12)
Pitt (Texas, 10)
Providence (Alabama, 48)
Rutgers (Miami-FL, 61)
Seton Hall (Alabama, 48)
South Florida (VCU, 37)
St. John's (Northwestern, 50)
Syracuse (Michigan, 32)
Villanova (UCLA, 46)
West Virginia (Purdue, 13)
Compare that what I posted earlier from the SEC. There's some heft here (remember, too, I only picked the best win), as opposed to in the SEC. Marquette has a poor best OOC--they lost to a bunch of good teams (Duke, Wisconsin, etc.)--and obviously DePaul as well, who was terrible. But everyone else beat good teams. You could call them the best conference because they proved it on the court. SEC is the best conference because people watch games and imagine they would win. Would they? Maybe. Probably? We can't really tell, and yet people go around acting like they can.