The article was very badly written. I can only hope the complaint that was filed is better. It's going to be a tough case against Wilson. It would have been a easier case against Babolat with the Cortex being painted on Nadal's original AeroPro Drive or Djokovic's racquet that is a completely different mold, head size, and head shape that is sold. Those things are very easy to show, prove, and visually has a impact.
HEAD Prestige Classic 600 and Pro Tour 630 are still superior to the new imitations.