Kelly's offense

First day of Spring Practice.

Heres the first couple of paragraphs of a pretty good write up of Coach Kelly's offensive perspective. See the whole article here

Spread and Pass, Brian Kelly's (Somewhat) New Irish Offense
by Anthony Pilcher Analyst Written on March 09, 2010
Frank Polich/Getty Images While the defense may be a bigger problem, one of the primary concerns for many Irish fans is the spread passing offense of new head coach Brian Kelly. Kelly makes no secret of his offensive goal, he wants to be aggressive and vertical, scoring on every possession. As such, he favors the pass over the run, operates heavily from the shotgun, and employs an up-tempo pace.

Some question the lack of a consistent, power running element while others worry about ball control. There are also concerns about the how a spread passing scheme will fare against good defensive competition and Kelly’s ability to fill the roster with elite talent at the skill positions.

Former head coach Charlie Weis’ recruiting record should be enough evidence to negate the last of these concerns, but the others may be valid. There are certainly negatives that come with Kelly’s offense, but many successful teams like Utah, Boise State, Texas, Oklahoma and Florida run versions of the spread, and excel doing it.

So what is a spread offense and how does Kelly’s particular brand work? Furthermore, what is the fundamental problem with his approach and is it compatible at Notre Dame?

What Is Kelly’s Spread Offense and How Does It Work?

At a fundamental level, the intent of a spread offense is to stretch the field horizontally with multiple wide receivers. This effectively accomplishes two goals. First, it makes crisp tackling in open space a commodity. And second, it forces defensive coordinators to use smaller, quicker personnel, and to empty the box in order to matchup on the outside. The result is an advantage for the offense on the interior. Defenses can’t overload the box and the offense has one-on-one blocking opportunities in the running game and in pass protection.

The guys over at NDNation asked Chris Brown of Smart Football to summarize Kelly’s flavor of the spread. True to form, Chris penned a solid synopsis. He makes some excellent points and the entire read is worth the time, but a few highlights are noted here with some additions of my own below.

Kelly’s offense is a “traditional” spread that, for the most part, maintains balance and doesn’t tilt too much towards the run (e.g. Michigan) or pass (e.g. Texas Tech).
The run game is simple, particularly without a running quarterback. There is a lot of zone blocking and Kelly’s approach is based on space and angles rather than power, but he does make frequent use of a lead blocker. Mostly, he utilizes inside and outside zone running plays, counters, and some power runs.
The concepts in the passing game are almost equally simple. Kelly prefers a vertical stem route tree aimed at getting upfield while giving the same initial post-snap motion. This accomplishes his goal of being aggressive, but also detracts from the ability of opposing defenses to read routes as they all appear similar through the first several steps.
Kelly also likes to use overloaded formations to isolate receivers on the backside. This generates favorable one-on-one matchups for players like wide receiver Michael Floyd or tight end Kyle Rudolph, or overloads the strongside of the field if the defense rolls the coverage to double the weakside receiver.