I suspect that's the gist of it: Capice allowed Katzman's strengths to flourish, but likely put the breaks on his negatives.
But it's also hard to defend the negatives of the dream season under Capice. (Katzman went off to do another show, was listed as a creative consultant and wrote the occasional script, but had no control over the direction of the plots). Capice allowed Paulsen to get away, denying him Katzman's position when he left and it was given to Peter Dunne who, although he'd done good work on KNOTS, turned his sole season of DALLAS into a rambling, unfocused sudser. The oft-alleged "strength" of the DALLAS women during the dream season was strictly pantomime, and if anything, they were made stronger once Katzman returned (except for Pam's whining about Jenna's baby, she was actually tougher in the office).
Yes, the sexist comments returned with Katzman, but I didn't have a problem with that because that was just JR's personality and the Ewings' environment. All this pseudo-respect for women during the dream season smacked of smug '80s political correctness and I'm glad they dumped it.
Were the writers "male chauvinist pigs" as even Hagman later conceded? It sounds like Katzman was, at least in certain ways. But JR Ewing himself was supposed to be a chauvinist pig... So while you may have had a pig writing for a pig, spare me an enlightened writing staff like the one Dunne/Capice offered up whose New Woman sensibility demanded that everyone be homogenized in keeping with the media and cultural trends of the era which really had little to do with life at Southfork.
JR dehumanized everybody who wasn't JR. Why wouldn't he be the same way with women? It's just who he was.
But the identity issues of the dream season, which tried to uncomfortably blend the introspection of KNOTS with the glitzy junk of DYNASTY, could have been forgiven if the narrative had held together. But it just became a mess. (Same for TNT's nuDALLAS).
And yet once Capice was gone and Katzman was in total power, it only worked for a brief time (if one could overlook the "I just had a terrible 31 episode dream, Bobby!" speech which opened the new era, and many people couldn't).
And before long, Katzman was doing exactly the same kind of crap he'd complained that Capice had done to and for the show. So perhaps that was what Jacobs meant when he said the two men had "exactly the same approach to television."
I always recall that line from JR shortly after he was shot and Bobby had taken over the company: that JR was going to cut his brother out "even if I have to destroy Ewing Oil to do it!" And that internecine mindset seemed to play out behind the camera as well as in front.
A shame Paulsen never had the chance to become DALLAS' executive producer. He seemed to have an objective sense of narrative that superceded "power" issues. Perhaps that why he's said he'd "wanted to leave DALLAS" in 1988 even before he got the offer to take over limping DYNASTY, and then Larry sniped in the press that Paulsen lacked "a sense of humor": Paulsen was likely aware that Katzman and DALLAS was headed into an intentionally facetious era, and knew it wouldn't work.
Yes, Paulsen's Season 7 tenure on KNOTS' is controversial, and even I have some issue with it, but it still worked way better than what Dunne was doing on DALLAS that same year, despite what sounds like competitive staff issues on KNOTS as well.
As David Jacobs has said, these shows can have humor and comedy under the surface, but have to be "played absolutely straight" on the face of it, otherwise you have what amounts to a satire of something that's already a satire.
But when you learn about the on-set politics of these shows, especially from what sounds like the more objective sources, it just sounds as horrible and destructive as any awful office job you've ever had and hated -- and the good guys, and the talented folks, aren't always the key beneficiaries of that dynamic. Nor are the customers.
Holy Jesus, it's amazing they ever get anything good done at all, for however long they manage to do so!