College Block/Charge - Has the rule changed ?

[just another ref]

Originally Posted by JPS

That might be true, except for the fact that this has generally not happened before this year, but seems to happen at least once every game I've seen this year. (as I explained earlier)

Let's look at the facts. The rule has not changed. The only thing that has changed is the restricted area is now marked. So, one of two things has happened.

The plays are being called differently this year, possibly because the fact that the area is now marked changes the perception of the officials.
(I would assume there will be statistics available somewhere, regarding the numbers of blocks vs. charges for each year.)

Or, your perception of these calls has changed.

Which is more likely?