I don't like the whole "light" thing but regardless, they're not known for rebranding. The only time was when they added the word "rock". They've been evolving and will continue to do so. The sixties are all but gone, but the last time I listened which was months ago, they still played seventies. Now it's mainly eighties, nineties, and now so that isn't much different than this Journey thing. Evolve or not, I just don't think they'll call attention to any changes. When they first started playing the likes of Springsteen and Mellancamp years ago, listeners complained that they were playing heavy metal. I don't think they have to worry too much about listeners' reactions to music changes now, but I still think it's best that they just move right along without giving the impression that they're changing anything.