There a number of ways that ESPN do this.
They can blame Harrington, which would be the right thing to. Citing him as the chief obstacle to success on the court.
They can blame Roberts for chasing kids out, not developing talent, and not landing any of the city's top talent over a 6 year period.
They can blame the students, alumni and fans for not supporting the program. I know this has been a bone of contention since Norm got here, but the truth is, fan support has been a big problem since Lou retired. Even during the Marcus Hatten years, it was pretty empty at MSG.