I agree you have to knock Cal if you are going to knock Barnes, however I believe both are extremely overrated coaches. They have vastly underachieved with the talents they have had IMO.
I don't know....I'm not a huge Barnes guy and I hate Calipari but college basketball is college basketball. It's damn tough to win it all regardless of how much talent you have. Calipari turned UMass around and took them to a FF4. He took Memphis to the National Championship game. He turned Kentucky around immediately. To say he's extremely overrated is tough.
Same with Barnes. Texas was crap before he got there.