That's completely fine! I was thinking of this version of canon, a canon alternate AU where all the characters are placed in a Disappearance-verse setting (basically, an "as if" the world never had any sort of unusual oddities).

Several (or, well a good majority) of the characters in there act different than canon. Haruhi's a lot nicer (and ships Nagato/Kyon), Kyon is calmer (though he does act lineface-y towards certain people), Nagato shows more emotions, and Asakura is overprotective towards Nagato.

I hope this answers your questions, and I'll be looking forward to your reply!