Chances are that we will see this new trim expand across Toyota's lineup. I can see why the started with it on the Yaris however, as that's probably going to be the cheapest platform to modify. Good thing that Toyota has implemented a launch gear in their CVT, because that would have gimped this variant.
My confidence in seeing GRMN grow like AMG and BMW's M marque is growing especially after seeing the Century GRMN.
Sure seems like long gone are the super frugal days and now finally they're throwing more money into cars all about FUN.