Today marks 7 months and 3 weeks since his surgery. Holding the belief that he was a longshot, at best, to be ready for opening day wasn't exactly profound. That kind of recovery timeframe for a torn ACL, even in the best conditions, is remarkable and certainly the exception.
In fact...to use your phrasing...it IS crazy to think he's even being discussed as a possibility. That just isn't normal, especially for a guy who relies on violent planting, starting, push-off, stopping on a dime, etc. It's just unbelievable.