Internationally, CBS licence it
RE: Ten (attached doc is from CBS Television Distribution’s website, you’ll notice other Ten re-run shows also listed on that page alone).
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On Air, the website you linked, I think is referring to the US only (where Disney ABC have licencing rights, before reverting to the production company after a year). The writer seemed unsure about the rights handling anyway.
Other websites also confirm CBS handle Roseanne’s worldwide TV distribution.
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Anyway, now back to On Air’s original query, safe to assume the answer is no, as CBS 1) own Ten 2) already provide stacks of first and re-run programs for the network.