The memo does not specify the reasons for a change in protocol, but players, coaches and executives who have spoken with ESPN on the condition of anonymity say they believe it is the result of persistently expressed concerns about the practice of teams using technology to detect opponents’ verbal audibles, snap cadences and in-line adjustments. On Monday night, Costa claimed the opposing Redskins were shouting out simulated snap counts similar to Romo’s normal cadence, which resulted in errant snaps from center.
Fascinating side effect of technology in a highly-competitive space.