I wonder, would an Intamin coaster like El Toro be the answer? One possibility for finding a place for it would be to build it in place of Mean Streak.
Long live the Big Bad Wolf
Of course they have Gemini too but LR is way different with the hop overs and head to head turns.
I second AV's call for a GCI! Heck, how about resurrecting the park's Cyclone twister?