Do you think EA will include missing DLC (EP/GP) content in a Stuff Pack?

I don't think anything is off-limits at this point. People could complain about a small selection of majors in a university pack, and EA would sell new majors in an SP that would only work if you had the university pack (of course).

I wouldn't have minded the new SP as much if C&D had a lot more pet furniture to the point where additional ones would feel like a bonus, rather than an attempt to monetize another pack's shortcomings. And if it had a complete set of small pets, not just rodents.