Neat.
I've been listening to the podcast Greatest Gen, where they've been doing a watch-through of Enterprise, and it's fun to listen to. It sounds like a better show than the reputation gives it, but also really unbalanced in terms of cast attention.
Is that universal on Star Trek? I feel like TNG was overwhelmingly focused on Picard, Ricker, and Data,. Then Troi and Geordi were present by being associated to Riker and Data and each got like one or two episodes a season where they were the star. And Worf would get a few eps a season, but was usually around. It wasn't even attention, but there was some balance.
From the watch-through on Greatest Gen, it seems like Trip Tucker was one of the three main characters, Phlox was a constant presence even if rarely the main character, and then Mayweather and Hoshi got like one episode a season in which they were even involved.