The Big is different than it was...
as far as the conference nobody has to die, the stronger the conference the more teams get in, rather than 5 getting in you now have 7, sorta like the big east
You bring up an interesting point and one I've posted about before. Yes, the overall conference can improve and get more than 5 in the tournament, but to get to the upper half of the Big 10, you have to step over others to do so.
Indiana will not be down at the bottom forever/too much longer. We are excited about our 2012 class, but Indiana's is better, and Crean is in a good spot to collect good talent on a yearly basis. Other cite Illinois, and yes it could be true that Weber has underachieved somewhat recently, the upcoming classes in Illinois have LOTS of talent, and Illinois will get enough of that talent to be good.
The big difference between B1G when Iowa was in its heyday in the 1980s and today is the rise of Wisconsin and Ohio State. Wisky went decades in the wilderness as a non-entity in basketball. Bo Ryan does not appear to be going anywhere and has that program on auto-pilot. And from 1976-89, Ohio State made the NCAA tournament only 5 times. Then the last 5 years of the Randy Ayers era in Columbus was a disaster, Bucks missed the NCAA tournament from 1992-93 until 1998-99 when O'Brien arrived. It's difficult to comprehend that OSU made the tournament from 1972 to 1998 just 8 times given the resources for the Buckeyes.
Minnesota is vulnerable, but Tubby has been in the tourney 2 of his 4 years. As long as he is there, Gophers will be contending for NCAA berths most years. Purdue has been consistent with Painter, but we shall see if can continue the success beyond the Johnson/Moore/Hummel class. Belein appears to have Michigan in a good spot, they are bringing in good players.
MSU is a juggernaut now (and will be for the forseeable future with Izzo), but from 1979-80 season to 1988-89, Spartans made tournament just 2 times. MSU's late resurgence at the end of the Heathcote era coincides with the time Izzo became an assistant at MSU.
Northwestern still hasn't made the NCAA tournament, but are light years better than the Rich Falk, Bill Foster, Ricky Byrdsong disasters.
Penn State makes occasional tournament appearances, but nothing sustained. It seems like a program that would be capable with the right coach, but to date they haven't found the guy.
B1G is a much different conference than it was when Iowa was making hay. Northwestern and Wisconsin were gimmees. Ohio State was not consistently good. MSU was surprisingly not good in the 1980s. Iowa basically spent 25+ years ignoring basketball facilities (following construction of Carver). During that time everyone else in the B1G (save Northwestern) was pouring money into new practice facilities and/or arenas (MSU, OSU, Wisky all new arenas), while Iowa did nothing. We are just now beginning to emerge from that.
I fear that Iowa fans will not be satisfied unless we are making the tournament 8-9 times out of 10 in a decade. I want that as much as anyone and expectations should be high. But I'm not sure repeating 1980s-level of success should be a litmus test for a basketball coach at Iowa.