fishmanlee said:
It would be nice if Williams could atleast do like he did for Superman IV and write themes/music for Giacchino to work with.
That could work really well. Or could have John Williams in a supervisory capacity, kind of an apprenticeship for Giacchino. "That cue is good, this one needs some work, let me rewrite these bars, etc."
That way the new generation is being trained and you have Williams' brilliance combined with youthful energy like Giacchino.