G/T Counter; what is it, and why does it matter that the Chiefs ran it in training camp?

Taking a quick look at a new concept in the Chiefs' run game that made analyst twitter go bananas.

One of the most fun parts of training camp is that it provides the opportunity to see new concepts a team is working on.

While programs in the NFL (and the Chiefs are absolutely not an exception to this rule) are absurdly paranoid about trying to hide as much of their playbook as possible, the reality of having public practices means that some things wi…