Supor,
Thanks for responding in an intelligent way. Breaking down the arguments down is exactly why I'm here. I have no need to prove that my team is the best, nor do I suffer from jealousy. I'm just looking for the best arguments to determine which teams are the best in an objective way.
Let's be clear. 'Nova 2018's performance against the best teams was not based on "one of the best tournament runs of all time." They performed in the regular season at exactly the same level as during the tournament. They beat Gonzaga (not counted because they were only #12) early in the season by 16. They beat 1-seed Kansas in the Final Four by the same amount.
The only argument that posters here have brought against 'Nova 2018 is the 4-loss issue. I'm not ignoring it. It matters. But it's also important to recognize that the losses came to teams who were clearly inferior. The losses happened because 'Nova 2018 let their concentration lag. It happens.
If you say that 'Nova 2018 didn't have one of the best seasons ever, I agree. You can't let your focus slip several times and say it's one of the greatest seasons ever. But that's a different question than which team was the best team. The best teams are measured against how they perform against the elite teams of their season. And 'Nova 2018 passed that test better than any team in history outside of UCLA.
I would also point out that modern analysts of sports know not to put much stock in a team's record, or the number of losses. Those things depend on things like on the strength of competition and luck. All the respected rating systems look at margin of victory and the strength of schedule to determine how good teams are. That's why in 2012 a 7-loss Michigan State team was still a 1 seed, along with a 5-loss UNC team.
So, with that in mind, please note that all rating systems have 'Nova 2018 > UK 2012 based on their performances during the entire season.
Team_____Year____Pomeroy_____Sagarin
'Nova_____2018_____33.76_______96.13
UK_______2012_____32.59_______95.72
And that's taking into account the greater losses for 'Nova 2018, which factor in as negative margins of victory.
You are also free to imagine that 'Nova 2018 played weak competition, but the rating systems say otherwise. Look at the numbers for the strength of schedule.
Team_____Year____Pomeroy_____Sagarin
'Nova_____2018_____11.31 (6)____81.35 (10)
UK_______2012_____7.99 (26)____79.41 (26)
Both agree that 'Nova 2018 had a top-10 strength of schedule, while UK 2012 was not quite top 25.
So here's my challenge to you. I've shown that every accepted standard for rating teams favors 'Nova 2018 and that the ones that focus on their performance against the best indicate that they were historically great. This is also supported by the performances of the individual players in the NBA, who are 6 - 10 points better than the UK 2012 players. What evidence can you offer, especially evidence that's independent of the quality of competition, that UK 2012 is better? Specifically, what evidence can you offer beside the record, which is strongly dependent on the quality of the competition?
Pomeroy determines efficiency more than anything else. If you use Pomeroy as your metric, then 2019 UVA is better than 2018 Nova. They have an overall higher rating, much higher defensive rating, and a little lower offensive rating. 2015 UK has the highest overall score since 2002. 2015 Wisconsin and Duke has comparable numbers to 2018 Nova. 2013 Louisville allegedly had a team that year that had a better overall score than 2012 UK. Is 2013 UL better than 2012 UK? Not by a long shot. But according to your definition, that means they would be. Do you really think 2013 UL is better than 2012 UK? I wouldn't think so, because stats don't tell the whole story. The stats tell that Villanova was incredibly efficient on offense and pretty good on defense.
When you determine who the best team is, you don't only look at their best work against other elite teams. You look at the whole resume. Not just selecting a few games to make them look better as a whole. To that matter, Nova blew out 5 elite teams. But also lost to four teams that were clearly inferior, and struggled to win three other games against inferior competition. You throw out those struggles as "the team lost their focus" but then tout how great they were to ranked competition. You have to look at both. Nova beat up on elite teams and also struggled against clearly inferior teams. The thing is, all-time great teams don't lose at home to a team with a losing record.
Also, being a top ten team doesn't mean elite. I think most people on this board can agree to that. The long running joke here is that Duke will lose a game, and then go up in the polls. Using a ranking to determine if a team is elite only shows you don't really know a lot about basketball. UM was not an elite team. An elite team doesn't spend almost the entire season out of the top ten. An elite team doesn't lose in the second round of the tournament. Those were good teams, not elite.
2012 UK has the most decorated freshman in college history. AD's win-share is 9.9. Nova's two best players, Brunson and Bridges were 7.7 each, which means that Nova was top heavy in talent and usage. You discount MKG and Lamb, but they both had a W/S of over 6, with TJ nearly at 6 himself. 2012 UK was loaded with talent and no one single person dominated the team. As Cal always says, AD lead the team in scoring, but took the 5th most shots. They were like a swiss army knife. The same can't be said about Nova.
Nova shot a whole lot of threes. You say they didn't rely on the three, yet, all of their losses show that their 3pt % was way lower than their season average. If they weren't hitting their threes, they were going to lose the game. 2012 UK also went to the line far more than Nova did (UK - 938 FTA and Nova - 718), which is indicative of how much Nova relies on the 3.
What the stats don't show, is the amount of times AD altered shots and entire game plans just because of his shot blocking ability. Teams were down right afraid to go in the paint. If Nova were to play 2012 UK, they would absolutely have to hit their threes because Nova isn't scoring inside against TJ and AD. Like previously mentioned, UK has the all time record for total team blocked shots, led the nation in FG defense, and only one team was better at rebounding. That's an elite defense.