That makes sense.
Will the statcast percentages be based off how far a guy ran or based off a particular spot? If a SS catches a ball in short RF because of a shift, then what happens? If Kemp is standing on the foul line and catches a ball on the line what happens?
Statcast judges distance on where the outfielder started to where the ball either lands or is caught. It also determines hang time as well as part of its calculation. So in your example for Kemp standing on the line it's going to be judged as a play that's caught 100% of the time. The SS play is likely to be judged as a popup in that scenario since the SS catches it.