OK with the L&D gone from official rules (but never from our hearts!) what are the best ways to keep using them?
I see a few options
IG or Inquisition - with tons of options from crazy units and IG doctrines (at least till GW nerfs them) this seems the easiest. Plus it's the closest to WYSIWYG. I think =I= with IG troops and Kroot mercs (they're stil legal right?) is the best way to go for mutants and heretics.
Witchhunters - Witchhunters have their frenzied mobs from WD, optional IG or marine allies and I think they can take Kroot too. Another good option.
Orks - Cultists as grots, mutants as orks, ork vehicles as civilian vehicles, it could work but you'd basically have to start a new army from scratch.
Bugs - Cultists and mutants as gaunts, warriors as big mutants, tyrants as demons, psykers as zoatntropes... This might be the most appropriate list but it strays the farthest from WYSIWYG.
Thoughts?