by the teams mentioned in its name with headquarters in Pittsburgh, Pennsylvania. It became BLESTO when the Bears joined the following year and BLESTO-V when the Vikings came on board later in the decade; by 1971 the Bills, Colts and Dolphins had joined and the group was known as BLESTO-VIII. It is now known simply as BLESTO despite the fact that the Bears and Eagles are no longer members. The group's offices stayed in Pittsburgh until 2007 when the headquarters moved to Jacksonville, Florida, with support offices remaining in Pittsburgh. CEPO (Central Eastern Personnel Organization), formed in 1964, was a joint venture of the Colts, Browns, Packers and Cardinals. Its name was changed to United Scouting after the Falcons, Giants and Redskins joined, then to National Football Scouting in 1983 to avoid confusion with the United States Football League, which began operations that year. National Football Scouting is now known simply as The National. Another scouting organization formed in 1964 was Troika, launched by the Cowboys, Rams and 49ers. It was renamed Quadra when the Saints joined in 1967. Quadra no longer exists; its former members now all belong to The National. As of the 2015 season, eighteen franchises participate in The National (Arizona Cardinals, Atlanta Falcons, Carolina Panthers, Cincinnati Bengals, Dallas Cowboys, Denver Broncos, Green Bay Packers, Houston Texans, Kansas City Chiefs, New Orleans Saints, New York Jets, Philadelphia Eagles, Los Angeles Rams, Los Angeles Chargers, San Francisco 49ers, Seattle Seahawks, Tampa Bay Buccaneers, and Tennessee Titans), with eight served by BLESTO (Buffalo Bills, Detroit Lions, Jacksonville Jaguars, Miami Dolphins, Minnesota Vikings, New York Giants, Pittsburgh Steelers, and Washington Commanders). Each of the six non-affiliated teams (Baltimore Ravens, Chicago Bears, Cleveland Browns, Indianapolis Colts, Las Vegas Raiders, and New England Patriots) relies on its in-house scouting staffs. Combine invitations In a typical year, there are about 330 invited players. About 250 invitations are sent before bowl games are completed to those who have completed their seasons. However, underclassmen have until mid-January to confirm their draft status. Invitations are made to those receiving supermajority support from the selection committee. Criticism Sports writer Steve Silverman explains, in an article he wrote, what happened to Terrell Suggs in 2003. Suggs was a star player for Arizona State but when Suggs ran a slow 4.83 40 he was downgraded. Later, he became a star player for the Ravens. Doug Tatum of Times-Picayune argues