I never understood how the color red was associated with Juve. They still have left over red tops here from the 2005/2006 season, being sold at half price I still won't buy them. They're horrible!!
Bianconeri and Blue and Gold/Yellowish-gold have been traditionally associated with Juve. We shouldn't change from that.
You want to do like Arsenal and go back 100 years to your original colors (Pink in our case) that's fine too, especially for an anniversary edition (wish I can get my hands on the 1998 centenario top...it's near-impossible to find now, especially in size M for me!).