I was high on Northwestern, but that was before Coble decided to not return. Now I don't think they're an NCAA tourney team.
As for Nebraska, I think they're a little better than people give them credit for, but there's reason to doubt that they will finish in the top half of the Big Ten/Twelve any time soon. I believe Sadler has had 4 years at Nebraska so far. They actually have a lot of younger guys who figure to be upperclassmen when they make the jump to the Big Ten in '11-12 and they're going to be in what looks like a down year for the Big Ten, so they might do fairly well that first year (finishing 5th or 6th could be reasonable, if the basketball gods smile on them). I expect them to typically be in the 8-9 range in the 12-team Big Ten - of course, whether the recruiting fortunes pick up in Lincoln will have a lot to do with whether they stay there.
As for the original post, I think there's a couple ways to do a column like that. It looks like they picked all teams that were in the lower half of the 12 seeds in their region (except ND). I actually think ND has a pretty good chance of making the NCAA tourney again, so I would not have put them on the list. If they wanted to go out on a limb on this column, they'd go after the higher seeded teams from last year such as: #2 seed WVU, #3 Baylor, #3 Georgetown, #3 New Mexico, #4 Vanderbilt (will have a rough schedule in the SEC East this year), #4 Wisconsin (probably should make it, but not a no-brainer), and #5 Texas A&M. If it were my column, I would have dropped Notre Dame and put Maryland (#4 seed last year) in their place. But obviously they were not willing to pick on teams higher seeded than #6. They picked pretty much all the lower-seeded mid-majors who lost some guys other than St. Mary's, Utah State and Old Dominion.