Talent is number one. But even with talent, there are other teams who have it too.
But I'd also go back to what ODD said about luck. While we played great defense down the stretch against Wisconsin, they also missed some shots. Some shots that could have completely changed the perception.
Take a look at all of the championship teams.
1991 & 1992 - Experienced teams who weren't afraid of the big moment, with a number of players on those said teams who learned from some heart-breaking Final Four losses prior. Oh yeah, some guy (kid at the time) named Laettner was on those teams too.
2001 - This team maybe had the best two players in the country that year.
2010 - Experience. Talented team, but clearly the least talented of our five championship teams. And that's not a slight on them.
2015 - Very little experience, but immense talent. Quinn was the leader, but after Rasheed had been dismissed, he was the only guy who had played a major role in the past. Also had a kid with Stones that was simply unteachable. One of the best freshmen classes in the history of college basketball.
Now, look at some of the really great teams that didn't win it all. In 1999, for example, we were every bit as talented as every team that won a title, but we ran into a better UConn team 'that' night. I don't think it was an inherent team problem that cost them a championship. Scotty Thurman broke the hearts of a Duke team that vastly overachieved and may have been the most complete Duke team ever when it come to togetherness and heart. They had every intangible to win a title, but Thurman made an incredible shot. That happens.
Basically, the one thing I would say all of our championship teams had in common was talent. Some more, some less....but make no mistake, those teams were talented. I just think teams click on different levels.