Thanks for proving you know **** all about Smallville...IT WAS NEVER INTENDED TO BE AN OUT-AND-OUT PREQUEL SERIES, stop trying to pin "Oh this is too early and that is too early" when it's writers decided a while ago to make it an A-1 Superman series that leads to the building of a legend as the culmination of the journey, it's a different interpretation and to denounce it's evolution just because it doesnt fit a genre stigma is idiotic on your part.
What you think is "absurd", many others find new and expansive...but hey, your avatar alone shows how stubborn and conservative you are to new ideas, so it's not like your opinion matters.
That is complete horseshit and you know it.
In some ways, maintaining the same characters going through stages of their life in the drama reflects "life" in a more fantastical manner and builds up long term fan devotion and investment. To hell with what's good for "story", ALL long-running series eventually have to depend on character over situation. Even series with short episode count runs rely on this practise.
If you're not watching for character, why the **** are you even watching at all? Stories can be told with anyone, characters are a different bag as they inject fresh perspective into a story told a billion times.
Frankly, if the choice is between "ongoing and character developed" to "grimdark bloodthirsty plots that ramble on for 50 episodes", I pick the former.
Sticking with the same cast MADE MMPR. And you can lie to yourself in the mirror, but you know it's true.