That's not how drops are calculated. The ball needs to be an obvious catch that is dropped
So if a QB throws a ball completley behind a wideout running a crossing route, the wideout has to stop and turn behind him contorting his body, is able to get his hands on it, and drops it.
That's not a drop?
Because it sounds like a drop to me, but it sounds like a drop that's more of a factor of the QB making a poor throw than on the wideout