After an interesting potted history of the Celtic past he casually floats the excellent (IMO) idea that remain voting Scotland should join the NIP a sort of independence lite. Some commentators there have already said they’d welcome the economic advantages of one foot in the UK and one in the EU.
If Sturgeon even floated the idea it would take the wind out of the Johnson/Frost sails and drive the DUP mad. The Scotland/England land border is far shorter than Ireland’s with NI and the presence of border infrastructure is of no consequence to the GFA. What’s not to like?