HEY PEOPLE... Its just how the industy works.
Back in the Golden Ages there were hundreds of names like:
Switchback Railway
Big Dipper
Racer
Cyclone
Roller Coaster
Comet
Wildcat
Rocket
I just don't see why people worry about a name so much.
Many of these coasters were factory names like "Boomerang" "Wild Mouse" or "Corkscrew"
And the reason that companies make mulitple attractions throughout their parks like PowerTower, Viper or Batman is to lower the cost of design, printed promotions, signage and commercials. Deja Vu will most likely run the same ad in 3 different states. Thats A LOT of $ saved kids.