You need to remember that almost all the big name players play "re-harms. Bill, Chick and Herbie aren't looking at fake books. I would rather play their changes than those in any fake book. A lot of the re-harms in this forum are more the norm for working musicians than looking at a fakebook. I look at fake book for the melody only and I and my friends know when a re-harm works better than the fakebook chords.