i cant see it ever happening, for a variety of reasons, mainly moz's 'hatred' (dunno if as strong as it was), for mike joyce / andy rourke.
and personally, as much as i love the smiths / morrissey, i hope it never does, it would only take away from the legacy....
moz doesn't need the money and seems to be happy enough just touring about doing his solo thing anyway...although i think it wont be too long before he gives that up as well to be honest...im toying with idea of going to the manchester gig