EARTH CITY, Mo. -- Finding new St. Louis Rams defensive coordinator Gregg Williams on the practice field is only as difficult as the ability to hear. Even if you don't spot him right away, you can follow the voice.
Whether it's the guttural scream of "Come onnnnn" at the outset of every snap or the occasional not fit for print dressing down for whichever player made a costly mistake after the play, Williams isn't too hard to find.
"I love it personally because it eliminates the margin for error," rookie defensive back Lamarcus Joyner said. "You need someone that is going to help you chase perfection knowing that it will never be caught, but in the process excellence will be achieved. He says that all the time. You need people like that in the driver’s seat."
That Williams is back in the driver's seat was a surprising offseason revelation, one that didn't seem possible after his close friendship with coach Jeff Fisher seemed to cool after Fisher's first attempt to bring Williams to St. Louis didn't work out. Any remaining hope seemed further removed when Fisher fired Blake Williams, Gregg's son, after a season together in 2012.
But here they are at this week's final organized team activities, about to put the finishing touches on Williams' first offseason program in St. Louis. And in the four-plus months since Williams has arrived, he's wasted no time putting his imprint on the defense. He's worked so fast that Fisher has even asked him to pump the brakes on occasion.
"He’s the main voice in the room," Fisher said. "He can coach every single position. You can see the change. You can see the energy. I’ve had to back him down just a little bit.”
If what's been patrolling the sidelines during OTAs is Williams in toned down mode, one can only wonder what it would like without the governor on. In creating what Williams likes to call the "organized chaos" of practice, Williams likes to push the tempo and intensity as much as possible.
At a couple of recent practices, Rams defenders have participated in a number of old-school drills under Williams' watchful eye.
One such drill emphasizing ball pursuit requires five players to do up-downs -- dropping to the ground, bouncing up -- hitting a blocking sled and then asked to sprint to the sideline where three footballs are lined up about 10 yards apart.
Any player who doesn't get to the ball is punished by having to do 10 more up-downs. It's a grueling drill but one that certainly tests the mettle of those involved.
Make no mistake, when the Rams aren't doing drills, Williams is concocting ways to best deploy his new group. That's been his top priority during the OTAs considering those practices have provided his first chance to work with his new players up close.
Williams is pleased with the talent he sees on the field, but he's also working through ways to be flexible if a player does something better or worse than he initially suspected. This is the time of year when Williams can discover what his players can and can't do, and instead of shoehorning them into roles they might not be capable of handling, he can adjust those roles accordingly.
“Until I’m out there with them, I really don’t get a good feel of, ‘How do you maximize the personnel?’" Williams said. "I think the best coaches in the league -- and I’ve always been able to do some of these things -- is how do you maximize the strengths of each and every guy? Everybody’s got weaknesses -- you, me, them, all of us do -- and everybody has strengths. That’s why we play so many packages of people.
"We’re going to package to situations, package to personnel the other team is bringing on the field and then package to our strengths. It’s a young group of guys but it’s fun to see them have tremendous strengths that I didn’t know about until I got out here and had a chance to compete with them.”
While Williams and Fisher are like-minded in their approach to defense and the scheme will remain similar, there are plenty of tweaks that come with Williams' presence. Even during OTAs, the Rams defense has been using a variety of different alignments, formations and personnel in the course of an average practice.
Aggressive and attacking are the two adjectives most commonly associated with a Williams defense and there are no signs that the descriptors will change in St. Louis.
"He’s old school in a way, but he’s updated in all the ways that matter," end Chris Long said. "His schemes are just awesome and unique. He puts us in positions to make plays and confuse the offense. That’s what you want to see on defense because you can play as well as you want, but if the scheme is not exactly right it can be hard sometimes. You just have the faith that with him the calls are going to be the right calls and he’s intense and he’s going to bring it."
As for any lingering hard feelings about the initial fallout in 2012 or anything that happened in the interim, there doesn't appear to be any leftover residue. Other coaches speak glowingly of Williams, and Blake Williams even paid a visit to Rams Park for a recent practice.
A Missouri native, Williams clearly feels comfortable in St. Louis in more ways than one.
"I can't tell you guys how happy I am to be back in Missouri and how happy I am to be back in St. Louis with a good group of guys to coach and a good group of guys to coach with," Williams said. "It's a lot of fun. And being out here on the grass and getting into the actual practices and getting into the competitions makes me even happier than I can ever get."