I don't like the idea of going back to the cowboy garb. Stranger is a recognized Steef, and putting him back in the suit would be like a step backwards in evolution. As I said before, I'd really like him to fulfill his 'spiritual journey' and then start growing horns of his own, and maybe even his legs will get bigger.
As for a prequel, I don't think it's a good idea for the reasons I previously stated, and another huge factor. A big motivation behind Stranger is that you don't know much about him. Doing a prequel would not the have the surprise that made the plot of the first game so interesting, and it wouldn't progress the story any more. I say he just goes on with his life as a protector. Plus, I like the idea of Grubbs being his pals.
