Rumor: John Williams to return as soundtrack composer of Harry Potter 8?

 A rumor has been started online that 
Alexandre Desplat and John Williams 
will work together on the production 
of various tracks for the soundtrack of 
"Harry Potter and the Deathly Hallows: Part Two".

We did previously recieve confirmation that 
John Williams will return to Harry Potter
somehow, but may not be the main composer  
for the various music themes in the film. 

Now it appears that he will return and assist Alexandre Desplat 
in the creation of the HP8 soundtrack. So although he may not be credited 
on the soundtrack's front cover, we can now be sure he will personally 
be involved in its making. We still await further official information,
which may not be announced online for a few months.