Here he is, at his most blunt:
The IITs have known for years that the JEE is vitiated by coaching classes. Instead of designing a new system matched to the era of coaching classes, it has been trying to preserve as much as possible what it devised 50 years ago. In that respect, the IITs are no better than the manufacturers of the Ambassador car, which too is of the same vintage as the JEE.
The JEE is obsolete. It remains in force because IITs have ceased to be learning systems. The IITs are not learning from their own errors nor are they willing to learn from those that are more successful.