Dana (nor any coach probably) was going to survive Roy taking KU from typical basketball school to national power.
Also, as a casual observer of Altman over the last 30 years it appears to me basketball as evolved more toward his style of undersized athletes than he has re-invented himself. I mean, he has never really recruited any above average NBA player in 30 years other than Mitch and Kyle Korver. His teams always seem to be a bunch of 6-4 to 6-7 guys with a blend of good athleticism and decent shooting.