Yes, Revis was wrong to whine to the public. However, I understand his frustration. After playing for Rex, he now plays for someone who wants him to play a college zone defense that the coach was more comfortable from college. This is tough to take from someone who is (or was recently) one of the very best shut down corners in the NFL.
Didn't Belichick teach Shiano enough? Did he miss the lesson on developing plans around the skills of your best players? Did he miss the lesson on not going out and getting a player for $16M a year only to ask him to change his style of defense.
IMHO, this is one the 3 worst coaching blunders that I am aware of so far this year. The other college coach not having a clue about time management has to be another. The third has to be not starting Cousins in Game 2 (he probably should have started Game One). All three teams had some promise this year. At this point, I don't expect any to go to the playoffs.