Radakovich is an
Indiana University of Pennsylvania alum. He got an MBA from Miami. They wear orange, but that doesn't make him a Clemson alum.
I didn't say that Radakovich didn't want to run the option, but Mushchamp was his guy. He was overruled by the board who wanted Johnson. When you don't let an AD hire the football coach, you may as well fire him. But it's probably correct that he didn't see a future in the option.
And another thing you got wrong: The offense does impact defensive recruiting. Players on D don't want to practice against an offense that they would not see in the NFL. That was used against us on the recruiting trail.
If your point is correct that the option doesn't impact defensive recruiting, then why was our defensive recruiting so bad? Look at the ATL for the front 7 and you will see that.
If you want to say that Johnson's staff was loaded with guys who were poor recruiters, I would agree. Coach McCollum did pretty well as a recruiter, which shows that we could have done better with a better staff with more McCollum level recruiters.