The Santa Clause 4 will see Charlie getting married and having him deal with telling his fiance that his dad is Santa Claus.
The elves in this movie are child vampires of the Twilight variety.
The names of the eight main reindeer (Dasher, Dancer, Prancer, etc.) aren't names...
Scott killed Santa for good.
The original Santa killed himself.
The Original Santa used the Escape Clause.He went back in time because he thought he could retire, and he chose someone who had no problem taking his job.
The original Santa is the Santa Claus The Movie Santa.He's been doing this for centuries and thought maybe by this movie he should use the Escape Clause and retire with his wife.