I'm relatively new to the Wing-T. We have 2 coaches on staff that have differing ideas about what the blocking rule PS3 means. One coach says it means "play side 3rd level defender"...so a corner or a safety on the play side of the field. The other coach says it means "play side third of the field" as if the field is divided into thirds and the guy that gets blocked is the first free guy in that third that isn't accounted for by the linemen/tight end.

Which is it? In many cases, it turns out to be the same guy but not always.