I think players like Bloom getting returned last year twisted expectations - ignoring goalies because they develop differently, I believe there's only three signed OAs back in the OHL so far this year (Stonehouse, Hamara and Allard) - and even then there's more of an asterisk with them because with Hamara, Andlauer owns the Bulldogs so there's much more familiarity, with Allard there's the fact he was drafted as a 19-year-old, and Stonehouse being injured to start the year.
I'm not saying it's definitely not going to happen - but there's not a lot of benefit from Chicago's perspective to send him back. Would I love for it to happen? Absolutely. But unless Cooper's gotten any kind of indication that they'll be sending him back - they absolutely cannot rely on it.
Do we even know if Kingston has kept Ludwinski's OA rights? They don't really have any other '04s who's rights it'd be worth keeping so I'd imagine yes?