I’ve been rewatching 1990 and 1991 US Nationals after reading this thread, and I think part of the issue with continuing to do pairs and singles was Kristi’s move to Edmonton to follow Christy Ness. During the 1989-90 season, it appeared Kristi and Rudy were training mostly in Edmonton, while being coached by John Nicks for pairs, which just seemed like an insane arrangement. I’m sure there was extra travel involved for Kristi, which probably added to the strain. I don’t know why they didn’t just get a pairs coach in Edmonton - there were people like the Ullmarks or David Howe who could coach pairs. They didn’t have any particular relationship with Nicks, as they only started working with him after Jim Hulick had died the previous year. This is a long way of saying that I wonder if Kristi might have been able to stick with pairs if Rudy had moved to Edmonton full time and they had a coach there. Given how poorly skated Albertville was in pairs, they could have come away with a bronze medal.