And correct me if I'm wrong, but isn't the Crucible trilogy out of phase with mainstream Trek Lit continuity? So even if McCoy died in it, in the rest of the novels he could still be alive.
Right. But the original point I was trying to make was that it's been my inclination to keep TNG-era appearances of TOS characters to a minimum.
Put another way, it rarely matters in the context of most of the TNG-era fiction I edit whether those characters are dead or alive.