Annabelle 3. Plot idea of how it should go
I think James Wan should continue the whole Annabelle doll by continuing the Annabelle trilogy by using the Annabelle story that was told in the beginning of The Conjuring 1.
The 3 young kids such as the two nurse gals and that boy and then continue it further of what went on when Ed and Lorraine got the doll and how they had to lock it up in that glass case.