So far it's only Todd&Blair w/ Starr, and John.
I think that's enough people. I don't see the need in bringing in others to a completely different show. Some GH viewers don't even watch/like OLTL so, they have to keep it subtle and not bring in too many people.
These four are fine, since GH just lost four actors. Bringing any more is just pushing it. I can see GH fans not supporting it.
"I'm going to paraphrase Thoreau here...
rather than love, than money, than faith,
than fame, than fairness... give me truth."