Seeing there's been so many Rucci mentions in here, I do recall that Rucci and Walsh actually hated each other during his first stint at the PAFC. It was odd with Rucci being such a big PAFC man. Rucci would always find subtle ways to pot him in his 'roast' or whatever it was called back then and Walsh would refuse to be interviewed by Rucci. I remember Rucci talking about it on 5AA one day. Could be different these days.
Walsh is known as a genuine footy mastermind but with no interest in media, marketing etc (as Macca said). As a result, he used to say he had 0 senior coaching ambitions. Definitely is fascinating to listen to and has lots of passion when he does do interviews though. Heard he can be a prickly sort of guy but think he probably just doesn't suffer fools.