I like both names. CESARO is a pretty bitching name for a WWE superstar, and The Superior Swiss Sensation Claudio Castignoli was a splendid name in it's own right. Personally, I've found that once you adjust to a new name, there's little difference in reality. I've been a fan of Cesaro for around 8 years and it took me almost no time to move away from calling him Claudio.
I had a problem with BD being called Daniel Bryan at first, now it's synonymous with his act - and honestly, it's a better name for fans to chant. Dolph Ziggler sounded like the most ridicioulus wrestler name of all time at first, now it's synonymous with his act - and honestly, it's a much more memorable name than Nick Nemeth. Dean Ambrose sounded like a rice-y desert at first, now it's synonymous with his act - and honestly, it's a much more marketable name than Jon Moxley.
If they had called Punk something along the lines of Brooky Phillips, I'm sure we would've all adjusted in time. :side: