Even if we are a 6 seed (which I don't think is going to happen, but it could), we would still be only 4 wins away from the Final Four. Syracuse did it just last year. Heck, UNC went to the Final Four one year when I think they had 10 or 11 regular season losses and were clearly on the bubble. UConn won the title after finishing 5th in the conference and had to win their conference tournament to avoid the NIT. VCU went to the Final Four on a year when they probably SHOULDN'T have gotten an invitation at all.
Point is that anything can happen. if a team gels at the right time, it can play far above its seeding. Especially a team like this one that is loaded with talent but hasn't had time (because of injuries, etc) to put it all together just yet.
"We are not provided with wisdom, we must discover it for ourselves, after a journey through the wilderness which no one else can take for us, an effort which no one can spare us, for our wisdom is the point of view from which we come at last to regard the world." --M. Proust