ABC got gutted financially, if you knew how little the guest commentators were paid for a full 5 test & one day summer commitment, Skull "retired" from the ABC for a few reasons but it was more economic for him to do one guest speaking gig a week and he'd still be in front instead of doing a test match.
Yeah, even when he 'retired' at the time I thought there was more to it and that he would be back in some capacity in the cricket media.