I'm not sure how much this will help, but I'd also really appreciate them being split. I'll be participating either way, but I think it will be easier on Naruto fans, DoS fans, and fans of both to have them separate. DoS fans will be able to request what they want without concern about the characters they're requesting being a different version, and those who haven't consumed Naruto will be able to offer DoS instead of finding entirely different fandoms and just treating DoS requests; Naruto fans won't have to worry about getting matched to someone who is potentially indifferent to their canon and won't need to sort through requests to make sure their potential matches want entirely different versions of the characters.

Thanks for this in depth comment, charientist, and thank you for all your hard work, PumpkinKing! I'm really looking forward to Trick or Treat!