I think we're jumping to conclusions a bit too quickly. While I would like to watch MeTV somewhere else other than on over-compressed WOIO, I don't think that Weigel is going to move all their diginets over to W27EA-D. Remember, W27EA-D is a Class A low power station, so it would make sense not to move their networks from the full power stations and reduce their over-the-air coverage. If Weigel had acquired a full power station, then my guess would be that most of their networks would eventually move there. Should WOIO drop MeTV or WBNX drop one or some of their diginets, then I can see them moving over to W27EA-D, at least for the time being until a new full power affiliate is found.
Right now, I can see Weigel placing MeTV+ on W27EA-D, and I can predict that the upcoming Story Television will end up there as well. However, per the other stations that Weigel owns, some of them carry diginets from other broadcasters, so perhaps Retro TV will stick around, hopefully being upgraded to an actual digital presentation, though I don't know if the local content will be retained. If Retro does get dropped, I don't see anyone else picking them up, but another low power station. Most broadcasters aren't even interested in them.
I'm actually happy that Weigel bought W27EA-D. They can bring out the full potential of this station and change it from the dumpster fire that it currently is. However, once they take over, I'm afraid that the on air change will not be instant. They still have to buy a lot (and I mean a lot) of up-to-date equipment, stuff that needs to replace the roughly 40 year old analog technology that Media-Com has been using for so long.