I would of like to have seen the Munsters' relatives as regulars on the series instead of them just being one-shot characters.
Can you imagine Uncle Lester joining them at the stairs during the opening credits? That would of brought up the weirdness factor. Lester was a scary and freaky-looking character.
Maybe a little photo malipulation...?

... he was in the addams family, not munsters,

pat

No, he didn't mean Uncle Fester, he did mean Uncle Lester. He was only in "Herman's Rival", no other episode.

I'd have to go watch the DVD again, but the confusion here might be because I'm mistaken that he was refered to as "Uncle Lester", when it was just Lester. There was Uncle Gilbert and that's where I got confused. But...didn't Marilyn refer to him as Uncle Lester..? I have to go look at the DVD.
But, I'm just seeing the Fester similarity now.

Yes, Lester was called Uncle Lester at one point during the episode.