I was a big fan of George Galloway. When it became clear to me that he was in favour of self-determination for every country on Earth except Scotland I asked him politely how he squared that circle. Immediately blocked by him on all social media. I had chatted back and forth and got on with him for years.
It would be wonderful to see him in the Scottish Parliament, where he can’t run and hide from scrutiny or dodge questions.
His prospects though are beyond bleak. The List would be his only chance and like you say it will be very difficult to break through. Last time he stood in Scotland he lost his deposit and last time he stood in England he lost his deposit.