R_J_K75
Legend
It has hinted at it, but its more that he was hired to be the star of the show and he let everyone know that he was the star. The book goes more into the writers and directors, how Rodenberry handled (or mishandled, as the case may be) the show, how Gene Coon kept the show going (truly the unsung hero of Trek, IMHO) and such.
Ive just heard things over the years is why I asked. I havent watched the original series in probably 30 years since iit was on WPIX in the 80s...Odd Couple, Honeymooners followed by Star Trek, those timess hold a special place in my heart.