Its a classic football precept: Great teams build up front. Its not quite true -- lets be honest, the best thing you can have is a good quarterback -- but good blocking is an important part of a strong NFL offense. The skill players get the headlines and the fantasy football numbers, but offensive linemen break open those big holes for your running backs and keep your quarterback upright so he can throw deep.On the other hand, when the offensive line is bad, even the best quarterbacks and running backs can struggle to be effective. That has been a big problem for the two teams playing Thursday night, the Los Angeles Rams and Seattle Seahawks. The Rams young blockers are so poor at opening running lanes that the teams talented running back,?Todd Gurley, is averaging just 3.3 yards per carry. Seattle has struggled to protect Russell Wilson for years, which neutered the Seahawks offense at midseason when an ankle injury cost Wilson his mobility.NFL stats are imperfect, and offensive line metrics even more so. Rushing stats are distorted by long runs where the blocking didnt matter after the first few yards. Passing stats are distorted by the fact that some quarterbacks are simply more sack-prone than others. Nonetheless, we do have some metrics that will give us a good idea of which lines have done the most or least to help their teams this season.To measure the best and worst lines of 2016, I averaged each teams rank in five categories:1. Adjusted line yards (ALY): A Football Outsiders metric that splits value between the blocking and the back based on the length of the run, adjusted for situation and opponent. 2. Stuffed rate: How often running backs are stuffed for a loss or no gain, the most blocking-dependent part of ALY. 3. Adjusted sack rate (ASR):?Sacks (and intentional groundings) per pass play, adjusted for situation and opponent. 4. Pressure rate:?How often the quarterback is under duress, including sacks and hurries, according to ESPN Stats & Information charting. 5. Penalties: per game by offensive linemen (including declined and offsetting).Adjusted line yards were weighted at 150 percent, while penalties were weighted at just 50 percent. Further explanation of the first three categories, with updated numbers, can be found here.There are a couple of big surprises from these metrics. One of the Thursday night teams doesnt rank near the bottom of the league. And even more surprising, Dallas does not rank at the top of the league. Of course, one set of numbers does not prove the Cowboys dont have the most productive line in the league. It does, however, suggest were not doing enough to recognize the lines that rank ahead of them.If youre curious about how all the teams stack up, I put a table ranking them from 1-32 after write-ups for the five best and worst offensive lines.THE TOP FIVE1.?New Orleans SaintsThe Saints are sixth in offensive DVOA, and the offensive line is a big reason why. Its a bit of a surprising performance from a group of players who arent too well-known. Left tackle Terron Armstead has missed half the season with injuries, forcing 2015 first-round pick Andrus Peat to rotate between left tackle and left guard. Most observers thought veteran Jahri Evans looked over the hill when he couldnt make the Seattle roster in preseason, but he returned to the Saints and slotted right back into his old right guard spot. Right tackle Zach Strief has developed into a strong run-blocker but has yet to make a Pro Bowl. Center Max Unger, who came over from Seattle in the Jimmy Graham trade, completes the starting five.The Saints are dead last in pressure allowed, according to ESPN Stats & Info charting, and they are fifth in adjusted sack rate. Sure, part of the reason the Saints do so well in pass-blocking metrics is that Drew Brees is so good at avoiding sacks and doesnt run into his own pressure. But that doesnt explain why the Saints lead the league in adjusted line yards, or why theyve had runners stuffed for a loss or no gain only 14 percent of the time. New Orleans is even tied for the fewest number of penalties by offensive linemen (24).Air Max Scontate . - Raiders general manager Reggie McKenzie never doubted he would bring back coach Dennis Allen for a third year despite back-to-back 4-12 records. Air Max Scontate Outlet .B. - Sebastien Auger made 44 saves as the Saint John Sea Dogs edged the visiting Acadie-Bathurst Titan 2-1 on Saturday in Quebec Major Junior Hockey League action. https://www.scontatescarpeoutlet.it/scontate-nike-scarpe-outlet-saldi-c1966.html . The native of Mont-Tremblant, Que., captured a World Cup downhill event Saturday, his second this year and fifth career victory on the circuit. Scarpe Scontatissime Online . -- Derrick Rose shook off poor shooting early to hit clutch shots late and Carlos Boozer had 20 points and 13 rebounds to lead the Chicago Bulls to a 104-95 preseason victory over the Oklahoma City Thunder on Wednesday night. Air Max 95 Scontate Uomo . Manuel was offered a position the day he was fired. He accepted earlier this week and the team made the announcement Friday.PARIS -- IOC President Thomas Bach met with French athletes and Paris leaders of their 2024 bid at the start of a two-day visit in the French capital.Bach, who will meet French President Francois Hollande at the Elysee Palace on Sunday then attend a soccer match involving refugees, was invited by the bid committee.Paris is competing against Budapest and Los Angeles. The International Olympic Committee will choose the host in September 2017.Bacch, who has already made equivalent trips to Los Angeles and Budapest, was greeted by athletes at Frances institute of sport then attended a private dinner with Paris Mayor Anne Hidalgo.ddddddddddddNext week, Bach will meet Italian officials, who still hope the Rome bid can be revived despite city council opposition. ' ' '