Originally Posted by Suaidan
I was more looking for the fact they use this as a style..as it is just part of their usual fighting.
Well then that's just EU stuff which doesn't matter at all
But in terms of making stuff up to explain obscure things that happen in the canon which is what EU is good at... I'm sure Anakin knew and was using a dual wielding saber style during that fight (which he had practiced) but doesn't dual wield regularly because it's not his favourite style.