So imagine this:
Like his gheyos are all randomly in the pits. Maybe two are in a match against each other, and suddenly, there's this dead basilisk with an underage newly inherited submissive attached via sword and fang.
Or maybe drop that scenario in the healing area instead of the pits for healing. Average day at a clinic, and now there's a dead basilisk and a dying child.
What if, instead, when Harry did a scream when the basilisk lunged and now both are in the pits and the gheyos there are dealing with a very alive basilisk and trying to get this child to safety.
Or maybe during Quirrelmort choking Harry, he couldn't get the soulscream out, but his magic latched onto it and dumped them both into the pits.
Or maybe instead of the pits, how about the Merrow Court? Or drop Harry and whatever into the middle of a royal gathering with all the courts.
Maybe once he's reverse soulscreamed and dropped wherever, then the rest get ported in, or Harry and bonded have to go find the rest with the open soulscream bonds.