Screamscape has some videos from Intamin showing off a new vertical launch system. While I realize that the chances are remote due to the work required (adding launches onto vertical track, stress on the tower that wasn't originally incorporated, etc.), this would be be a fun way to replace the hydraulic launch. Launch out of the station and maybe a add a small bunny hill just to give something different. Then, as you start going up the tower, the vertical launch kicks in and you take off like a rocket. IF they wanted a 500 foot high tower (still don't see that happening), they could do that more easily.
The biggest thing is whether or not they want the speed and height record.