: Outdoor practice fields: ShellsIf you were among the season-ticket holders who attended Saturday's practice, you saw the Ducks' "two-minute/four-minute" drill to close the workout. One team has the lead and about four minutes left on the clock, looking to run it out; the other needs to get the ball back and then try to come from behind in the last couple minutes.On Saturday,and the twos couldn't milk the entire clock, givingand the ones an opening to come back; the No. 1 defense held, however. On Monday, the drill was conducted again with the roles reversed, and this time Prukop's group came out on top.In fact, Herbert's group never saw the field, as the No. 1 offense successfully ran out the entire clock. Havingis a good way to kill it; he had a couple medium-length runs early in the drill, being aware to cut back to the middle of the field, stay inbounds and keep the clock running. Then, he helped convert a fourth-and-short play, effectively ending the scenario.That drill was run about 90 minutes into practice. Typically the Ducks have gone about two hours each morning, but on Monday that was the final period. UO coachsaid the shorter workout was prelude to what sets up a punishing day of work Tuesday, the final competition day of preseason camp."Take advantage of today," Helfrich told the team. "Tomorrow will be the hardest practice we've had so far. … Get your mind right, right now."That warning didn't stop a bunch of guys from sticking around for extra work. The linebackers were the last position group off the field, and the offensive linemen did drills off to the side:The very last individual player off the field was true freshman wide receiver. He spent perhaps half an hour doing conditioning stuff and discussing routes with graduate assistant, who assistswith the wideouts."Me being a true freshman, I'm one of the youngest out of the whole receiving corps," Wallace said. "… I don't want to be lacking."Wallace is one of several true freshmen who seem to be under serious consideration for playing time this fall, along with fellow receiver, outside linebackerand inside linebacker, along with perhaps two or three others. With the third and final week of preseason camp kicking off Monday, they've got just a few more days to make their case, and Wallace seems committed to keeping himself firmly in the mix to help the Ducks this season.: In the first 11-on-11 period, the first two offensive units had the defense on its toes a bit, mixing crisp passes with the running of Freeman and his fellow backs. The No. 3 defense tilted things the other direction, withandconsistently flowing to the ball and making plays. …showed off his toughness in that period with a couple crushing blocks, though there was also a rep on whichwas able to fling him aside and get to the ballcarrier. …A couple local kids had highlights in 7-on-7, with Herbert reading the defense and hitting an opendown the field, and safetydiving to break up a pass later in the period. … With the offense trying to move the chains in four plays during a team period,won them a rep by using blocks byandto get upfield. Amadi won a rep for the defense, sniffing out a screen and coming up to make the play.Not sure how he'll fit into the mix with three returning seniors, but tight endhas caught my eye a few times in the last week or so. He really moves well for a guy with such a big frame. … Along with the early ending, practice also featured extended "teach" periods for in-depth coaching. … Under new position coach, the quarterbacks are constantly working on details. During every special teams period he takes them off to the side and puts them through a different new drill; today he had them turn quickly to throw, firing a bean bag at them that the QBs needed to side-step before getting the ball out. …Freeman and the running backs did several drills Monday with blocking sleds:Interviews:Defensive backs coachRedshirt freshman quarterback