Yes, this exactly! If the second PPSSM omni skips over the stuff already in the Stern omni, it'll be easy to have that stop at issue 89 to set all of this up.
I'm not going to bet on the existence of WoSM omnis past this material, but I think Spec by Conway and DeMatteis volumes should be feasible (and I'm also still livid about no Tombstone v2 - if they're not going to do SSM epics any time soon, finish these fat books!!)