Ok, so let me get this straight. Here are the different theories...
*We do play pattern-matching zone but the players are ******** up. So basically this theory says that guys who have been here 3 to 4 years still haven't mastered the pattern-matching.
Or...
*We spot-drop because we wanna keep everything in front of us. In return, we allow WR's to catch the ball and tackle them after they get 7+ yards.
Or...
*It's talent. Guys like Perryman aren't talented enough to play zone defense.
These are all the theories we have, correct?
My opinion is that it's #2. Take it or leave it, I think we're banking on an errant pass, a tipped ball, a dropped pass, etc. Maybe in the future that will change.
Ok, that's a logical reason, however I still think it sucks.
Our intermediate passing defense at WHS used to look exactly like Miami's. We allowed guys to catch the ball and then we attempted to tackle them afterwards. When the original DC left and my boy and I took over the defense I installed a pattern matching principle to our pass defense. It was a ***** to teach but once we got it our intermediate pass defense became very good.
This kid is all of 5'7' 185lbs and runs a 4.9 forty. This kid would have zero chance to help us if he was spot dropping. He simply doesn't take up enough space. (i.e. Denzel Perryman) He has no length. However, with pattern-matching it allows him to close passing windows that he would normally have no chance of closing.
Starting at 0:30 you can see where the pattern matching helps us. Instead of sitting in an area of grass he's got his head on a swivel and he's finding WR's. (or as I call it "find work") This allows him to "match" the WR's route and make plays he would have no chance of making if he was covering an area. On the next play after the INT @ 0:30 he destroys a WR that he would be NOWHERE NEAR if he was spot dropping. At the snap his eyes go to initial read, which is the #2 WR. By rule, if #2 goes away he's suppose to match the route of #1. #2 went away and he immediately sprinted to #1 which allowed him to close that passing window and make a big hit.
http://www.hudl.com/athlete/o/1603596/highlights/27712385