This isn't stated often, but melty voice acting is actually really amazing. Like, the fact that the characters speak and comment on each other is revolutionary for its time, Blazblue ripped that off. Considering that, I feel like western voice acting will hardly do this justice.
Of course, some of these guys (and Eltnum) WILL be added into blaztag (recall Mori saying he'd love to add Ciel) and then all hell will break loose.