From what I know, the CAA have already intimated that this accident will become a text book example used in future training material.
For those reading who are instructors - you may have noticed the latest instructor newsletter from the uk Chief Flight Examiner - Patrick Lander - he states that pre flight planning (including wx and fuel etc) will be an area for close scrutiny during instructor/examiner testing in the coming year. It is no coincidence that he picks this subject after a dreadful and needless accident like this.
As the moderator says early in this thread - alot is not being said, and given the pending coroners court, this is wise. Suffice to say there is alot of anger and disgust over this accident within the aviation community at Blackpool, and as more information comes into the public domain, people will begin to understand why.