I truly don't understand the pushback against the minority of us who aren't inherently excited about a coaster just because it's a coaster. I never jab at you guys for your preferences.
Themed to an excavation/mine-cart-type set-up, no? We’re investigating a tomb being excavated (or on a movie set of a tomb being excavated, depending on how much one wants to take the “story” seriously). That's enough of a justification to me.
And also, if this rumored coaster is going to be themed on that level, then sure, I’d be very happy, but I would also still think the park could use another significant show.