An extremely speculative story that I will likely not actually write. It would take place following The Night of the Deadly Codename. The plot would involve a bounty hunter out to get Coley, and doing so by abducting Ray and dragging him back to the past, thus forcing Coley to do what he never wanted: return to his own time. Jim and Arte would get involved, of course, and the climax might or might not involve Coley being shot and killed by the bounty hunter. Jim would either incapacitate or kill the bounty hunter in return.
Devastated, Ray would determine to take Coley back to the present day for burial, and Jim and Arte would somberly accompany him. But upon crossing over to present-day Los Angeles again, the same thing would happen that happened to Arte in The Night of the Lord of Limbo: the wounds would be gone and Coley would revive. Jim would speculate that it means Coley's true time is no longer in the Old West, but in the present day, where he has made a new and fairly honest life for himself.
Promising to visit, Jim and Arte would depart through the portal, which has remained open ever since everyone was originally sent to 2012 in Time Travel. Reunited, Coley and Ray would return to the Oak Bridge Golf Club.
The story is unlikely to happen for many reasons, not the least of which is the angle of Coley being granted immunity, something that I had not conceived of when I originally thought of Bounty Hunter. There wouldn't be any bounty out on him. Also, the whole idea of Coley's "Disney death" goes against my current ideas on how the time-travel works and is kind of too odd for me to swallow (even though it would work in Wild Wild West world, according to The Night of the Lord of Limbo). Besides, Coley already ended up with a "Disney death" in Time Travel.
It is possible, however, that someday I may rework this story into something where some old enemy of Coley's abducts Ray and takes him into the past, and Coley is forced to chase after them. But his immunity would be in place and he would be free to move about wherever he pleased. And he would most likely not have another "Disney death".