BBC4 - Saturday Night TV Season

[Argyess]

I’d love to see bbc 4 air the old Saturday morning shows like live n kicking and maybe even swap shop

Great as that would be, Swap Shop repeats would sadly be highly unlikely to happen.  The BBC wiped most of them.  

If they did try showing an edition, they'd also need to acquire the rights to the cartoons shown during that particular episode.  Granted, those could be edited out but it'd then look a bit clunky.