Remember Sampras stayed with the Oscillates for like 8 years till retirement. Now he still wears those old Vapors for about the last 5-6 years. It must bother Nike that Sampras did that, while Fed and Nadal changes shoes and colors seemingly two or three times a year. WOnder if Pete was under pressure by Nike to let them change his shoes or if they just let him do what he wished. Anybody know.