You know what? Let's lay off
The Stoic. Let him try it this way, and let him learn from the experience. Rejection is an essential part of learning to write. And sometimes you just have to live through a failure before you can really understand its lessons.
Just for accuracy's sake, though:
They understand that all authors have their influences and inspirations, and Christopher even admitted his first sci-fi tale was inspired by Star Trek.
No, I said that I try to apply the core principles of ST to my writing. In fact, when I started out building my own universe, my ideas were very derivative of ST, but the more I worked at it, the more I came up with more distinctive ideas of my own and drifted away from imitation. All creativity begins with imitation at its most elementary level, but the truly creative mind soon leaves that level behind.
For example, my universe initially had humanoid aliens, but then as I learned more science, I realized how implausible that was and switched to nonhumanoids. Initially I had humans as the central race and everyone else at a comparable tech level, but eventually I realized that aliens would probably be thousands or millions of years ahead or behind us, and there'd be plenty of established civilizations already. I still have plans for a universe where humans are the primary organizers of the local alliance they're part of, but the circumstances that bring that about are very different from anything in ST, and indeed that backstory has become the central defining element of this particular universe. Initially I planned to write about a starship and crew much like those in Trek, but later I came up with other approaches that interested me more, as well as recognizing some problems with the conceits of Starfleet exploration (for instance, why only have one ship instead of two or more)? My FTL drive was originally a lot like warp drive, but then I thought about it more and came up with more interesting and fresh propulsion ideas. And so on.