Chris King did say pros have GN pro performance.
Would have thought the top players would have the best one percent of willow eg legend willow.
Why though?
We all know it's the pressing that makes a bat ping, not the looks. Another key factor is the bloke on the end of it, if you gave someone who plays in div 7 with a career average of 4 one of Chef's bats they wouldn't suddenly become a world class opener!
Why give your sponsored player a bat that you can flog for £1,000 when they'd happily use anything so long as it performed well and felt right? Pro's tend not to care about looks or finishing, as long as it feels good and pings they'll use pretty much anything.
Also if you watch any of the domestic competitions, be it live or on television, you'll notice a lot of pros are actually using bleached bats at the moment! I can't imagine the manufacturers are bleaching their "best one percent of willow" before sending it to their sponsored players.