Originally posted by Riachachi
but 18 SV probably gives the FS the chance to know whats happening before the snap, he just covers a receiver that the QB is going to pass to
its like future vision 
TBH I doubt Bort has a code for 18 supervision. Last time this came up in a conversation he was talking about 15 being the highest he has seen in an S.A.
If 18 is even coded,I'm sure the diminishing returns have made going from 15-16-17-18, absolutely dismal.
This game isn't as complex as some of you seem to think.
For a while the + 1 tree from custom wasn't even working on about 40% of the servers, because he "forgot" to code it.