[Greg!]

Originally Posted by Cherie

As Scotland would no longer be part of the UK trade deals would have to be negotiated similar to how the UK have to renegotiate with the EU

The UK is only renegotiating a new trade deal with the EU because the UK government has CHOSEN to leave the single market so that they can pander to UKIP voters and reduce immigration. Scotland and the UK have no reason to ditch the UK single market so they won't.