re double check, Ingo may decide to hard frame one person
re D1 Omegon hard claim if about to by lynched: while scum can use it to force an Omegon counterclaim, they're giving up half their numbers. More troublesome is whether to hard claim Sheed since Sheed can't self protect. In that situation there's plays where Sheed could claim Omegon, then Omegon knows that person is either scum or Sheed & can check them N1. So an Omegon hard claim D1 leaves scum having to guess whether it's actually Omegon or Sheed, half the time they'll get blocked, half the time they'll kill doc. Likely Alpharius targets Omegon claim N1 & NK lands somewhere else. Also troublesome: Ingo could target Sheed's Omegon claim to trick Omegon into Alpharius result on Sheed, tho then Alpharius can't check Sheed, so the two strategies are incompatible
Overall Sheed claiming Omegon D1 causes too much trouble to be worth making that play available to scum. So I don't think anyone besides Omegon can claim Omegon