I love Emma Watson, but her as Eponine or Cosette? Um, no. Please give the role to someone who can act and sing excellently. 

Also, Charlie Green for Gavroche! Plus, throw in the adorable NPH for one of the ABC friends. Jonathan Groff and Darren Criss for ABC friends, too, Grantaire or Feuilly..

I agree with Catherine Zeta-Jones for Fantine! Alan Rickman for Javert! but does he sing? Haha this is one of the cases I wouldn't mind if someone else does the singing voice :3

AND NO ONE BUT RAMIN KARIMLOO FOR ENJOLRAS, PLEASE!!!

God on high, hear my prayer!