Regular NFL Refs to Work Thursday Game After Agreement Bill Wippert / AP Officials walk towards the field for an NFL football game between the Buffalo Bills and the Washington Redskins in Orchard Park, N.Y., Aug. 9, 2012 (NEW YORK) - The NFL's regular officiating crews are back. Their return couldn't have come soon enough for many players, coaches and fans. After two days of marathon negotiations - and mounting frustration throughout the league - the NFL and the officials" union announced at midnight Thursday that a tentative eight-year agreement had been reached to end a lockout that began in June. The deal came on the heels of Seattle's chaotic last-second win over Green Bay on Monday night in which the replacement officials struggled. Commissioner Roger Goodell, who was at the bargaining table Tuesday and Wednesday, said the regular officials would work the Browns-Ravens game at Baltimore on Thursday night. "We are glad to be getting back on the field for this week's games," NFL Referees Association president Scott Green said. MORE: Monday Night Football: The 14 Best Tweets About the Controversial Packers-Seahawks Call And plenty of players echoed that sentiment. Never thought I would be excited for the refs to come back to work but it's about time it was definitely necessary! Cleveland return specialist Josh Cribbs tweeted Thursday morning. Minnesota punter Chris Kluwe chimed in, too. It was a noble experiment, but I think ultimately a failed experiment, from what we've seen. It'll be good not to have to worry about that when we're on the field," he said. It's good that it won't be a distraction anymore. Shortly after the news broke, Buffalo running back C.J. Spiller tweeted, "Welcome back REFS." The tentative deal must be ratified by 51 percent of the union's 121 members. They plan to vote Friday and Saturday in Dallas. For the Packers, Redskins, Lions and other teams who voiced their displeasure with calls that might have swayed games, the agreement doesn't change their records. But after having replacements for the first three weeks, triggering a wave of outrage that threatened to disrupt the rest of the season, Titans quarterback Matt Hasselbeck probably spoke for his peers by simply echoing Spiller: "Welcome back." The agreement hinged on working out pension and retirement benefits for the officials, who are part-time employees of the league. The tentative pact calls for their salaries to increase from an average of $149,000 a year in 2011 to $173,000 in 2013, rising to $205,000 by 2019. Under the proposed deal, the current defined benefit pension plan will remain in place for current officials through the 2016 season or until the official earns 20 years" service. The defined benefit plan will then be frozen. LIST: The Most Controversial Game Endings in Sports Retirement benefits will be provided for new hires, and for all officials beginning in 2017, through a defined contribution arrangement. The annual league contribution made on behalf of each game official will begin with an average of more than $18,000 per official and increase to more than $23,000 per official in 2019. Beginning with the 2013 season, the NFL will have the option to hire a number of officials on a full-time basis to work year round, including on the field. The NFL also will be able to retain additional officials for training and development, and can assign those officials to work games. The number of additional officials will be determined by the league. As you know, this has to be ratified and we know very little about it, but we're excited to be back. And ready," referee Ed Hochuli told The Associated Press in a telephone interview. And I think that's the most important message - that we're ready. The longest contract with on-field officials in NFL history was reached with the assistance of two federal mediators. Replacements have been used both to play and officiate NFL games before. In 1987, the players went on strike and three games were played with replacement players. In 2001, the first week of the regular season was officiated by replacements before a deal was worked out. One big difference: The replacements 11 years ago generally came from the highest levels of college football. These officials were from lower college divisions or other leagues such as Arena Football. OPINION: You Lose, NFL: Why The Referee Lockout Has To End After Seattle's 14-12 victory against the Packers, their ability to call fast-moving NFL games drew mounting criticism, with ESPN analyst Jon Gruden calling their work "tragic and comical." The Seahawks beat Green Bay on a desperation pass into the end zone on the final play. That drew even louder howls of disbelief. Patriots coach Bill Belichick was docked $50,000 for trying to grab an official's arm Sunday to ask for an explanation of a call after his team lost at Baltimore. And now they are out. By BARRY WILNER AP Sports Writers Tim Reynolds in Miami, Tom Withers in Cleveland, Jon Krawczynski in Minneapolis, Steve Reed in Charlotte, N.C., and R.B. Fallstrom in St. Louis contributed to this story. MORE: How the NFL's Blown Call Fiasco Will Boost Your Retirement Security