The lights thing is a myth. HFA alternated between West and East back then. I wanna say 85 was the first year they switched to best record. Not true. '84 was the East's year for HFA, but they didn't let the Cubs have it because they couldn't have any night games. '89 was still alternating, and that year was the West's turn (The Cubs finished 93-69, while the Giants finished 92-70, but the Giants got HFA). That's an urban legend and not true. The commissioner threatened to take away the Cubs' home-field advantage in the 1984 WS should they get there, but the Cubs were *not* scheduled for home-field in the 1984 NLCS. It was the NL West's turn. Then, the next season, it was announced the Cubs would have to play all postseason games away from Wrigley if they couldn't find lights. If you google something like "1984 Cubs Wrigley home-field myth" you'll find multiple sources backing this up. The lost home game of the '84 NLCS is a myth.