Someone to switch houses

[Jotomicron]

May I write down my opinion?

Well... In the first film, during the Sorting Hat cerimony, Susan Bones is, correctly, placed in Hufflepuff. Latter in the movie, she appears in the Gryffindor table, which is wrong.

I think this rumour might have come from here...

I personally now don't believe someone is going to change his/her house...