I know who Soul is and I already know she's replacing Crystal in the games. I was talking about manga Crystal, who for all we know, will probably just get a costume change to look like Soul, not necessarily get replaced by her completely. I don't see why would they completely replace Crystal, who's already been a really important part of the GSC and Emerald arcs, with someone else all of a sudden.
Anyway, isn't there already a thread like this in the HG/SS section? <_<