The problem is the layout would never allow for additional blocks. The would have to add a MCBR and there is no where in the current layout for a MCBR. The park would probably never do this, but the need to add a MCBR just before the dive back inside the mountain itself. That won't really do much though unless the extended the layout. In my opinion extending the layout if the best course of action. The ride gains a ton of speed as it reenters the mountain and then comes to a complete stop. The ride has so much potential energy that is wasted there. If they continued the ride after this diver they could add a couple corkscrews and a loop perhaps on the back side of the mountain and then hit the break run. This would allow for the addition of an additional train and would fix what in my opinion is the worst part of this ride, the total waste of potential energy at the end of the layout.
Just my two cents.
Just my two cents.