ALLEN PARK David Moore Color Rush Jersey , Mich. (AP)The Detroit Lions have signed tight end Luke Willson, adding a potential starter in place of Eric Ebron, and bolstered their defensive line by adding Sylvester Williams.Detroit addressed needs on both sides of the ball with the moves Wednesday.Willson has 89 career catches for 1,129 yards with 11 touchdowns in 72 games, all with the Seahawks. He has 13 catches for 154 yards and one score in the playoffs, including two receptions when Seattle routed Denver in the Super Bowl four years ago.Seattle drafted the former Rice standout in the fifth round in 2013. Wilson is from LaSalle https://www.theseahawksfanshop.com , Ontario, which is on the banks of the Detroit River.The Lions opened free agency by making a major move last week, cutting ties with Ebron instead of paying him $8.25 million this season.Detroit didn’t re-sign Haloti Ngata and Williams potentially fills the void.He started 11 games and was a reserve in four games last year for the Tennessee Titans and had 20 tackles. He previously played for four seasons for the Denver Broncos, who drafted him 28th overall in 2013 out of North Carolina. Williams was a key player for Denver’s Super Bowl-winning team two years ago. He has 114 career tackles, including six sacks, in 59 starts and 75 games overall.— RENTON Seahawks Customized Color Rush Jerseys , Wash. (AP) — The Seattle Seahawks have promoted Chuck Arnold to team president, replacing Peter McLoughlin, whose contract was set to expire and was not renewed.Arnold has been with the franchise for 25 seasons and most recently had been serving as COO. He will oversee all business management for the team. He also takes on the role as president of First and Goal overseeing operations of CenturyLink Field, the Seahawks’ home stadium, and its events center.“I’ve been connected to this team for my entire life,” said Arnold Seattle Seahawks T-Shirts , who grew up in Tacoma, Washington, and went to college at Washington State before joining the Seahawks as an intern in 1994.McLoughlin had been Seattle’s team president for eight seasons, taking over for Tod Leiweke. McLoughlin was in charge when Seattle won its only Super Bowl title and regularly served as the representative for owner Paul Allen at NFL meetings.“I’m proud of what the organization has accomplished both on and off the field over the last eight years,” McLoughlin said in a statement.Additionally, Chris McGowan was named CEO of Vulcan Sports and Entertainment https://www.theseahawksfanshop.com/hats , also replacing McLoughlin. McGowan will oversee the business operations for all of Allen’s sports properties, including the Seahawks, the Portland Trail Blazers of the NBA and their respective venues.Arnold will report to McGowan in the new management structure.