Alternative ending to Game of thrones with the Faceless

In my opinion, game GoT should have ended with Arya stabbing Bran and killing him followed by the mask removal and Arya is in fact Jaqen H’ghar or Waif. If they do it in front of everyone on in closed quarter is up for debate although faceless probably prefer to do it quiet.

Arya dies in the scene where she extinguishes the candle after being chased by Waif in Bravos.

The faceless have questioned her all season about her life and can therefore imitate her. They continue to carry out her list and ultimately collect the lid of Bran that dodged death twice in the first season.

The faceless are also among few who can sneak past the army of the undead and kill the Night King.

They either do this to collect Brans life so they can keep whatever balance they are striving towards, winning the throne somehow for them selves or just to create chaos to pleas to god of death.

I think that it would have saved the ending and would have been more in style with the rest of the story.