[scottishtv]

Because that would make far too much sense.

Indeed.  If anything, it only ever happens in the other direction.  BBC ONE Scotland weeknight programmes are often displaced to show content that's already aired on the BBC Scotland channel.

They used to dump The One Show on certain nights to show repeats of the soap River City (although it seems to have disappeared from schedules right now), and just last week Friday night's Would I Lie to You? was dropped on BBC ONE Scotland so they could show Life on The Bay, a docuseries about a Fife caravan park.