There is no doubt that when Kingdom Hearts 3 arrive, it will come with many quests that involves saving the lives of the masses. Well, it would be interesting to see if one of the characters that are needed to be saved is Zach.
The lad from Final Fantasy 7 was killed and absorbed in the Cloud. Perhaps there can be a side-quest that involves infiltrating the cloud and free Zach for good. Besides, many Kingdom Hearts fan are curious about Zach and having the fellow having his own short plot will surely make Kingdom Hearts 3 more interesting.
Of course, it will be anti-climactic if the Zach is able to live on and aid Sora in the fight against Xehanort in Kingdom Hearts 3. Perhaps, Square Enix can kill off Zach in a fashionable manner that can induce more emotion in Kingdom Hearts 3.
