NASCAR wants a level playing field when it comes to racing, but Nextel's competition wants the same thing in the marketplace. So, should a title sponsor that pays $70 million per year to help finance and promote the sport expect some protection against its rivals? NASCAR believes so, and it's willing to go to court to prove it. "We were sold a bill of goods, in basic terms," Dean Kessel, who runs Nextel's marketing department for racing, told NASCAR Scene. "What we paid for is devalued." When it replaced Winston as the top series' title sponsor in 2004, Nextel allowed Cingular and Alltel to remain in the sport as long as they agreed not to change or increase their decals. However, when AT&T bought Cingular last year, it immediately moved to replace the Cingular decal on Jeff Burton's car. NASCAR refused, but AT&T convinced a federal judge in Atlanta to overrule the stock-car organization in May. Burton's car now carries the familiar AT&T globe logo, which is larger than the Cingular decal. NASCAR responded last month with a $100 million lawsuit against AT&T, accusing the wireless provider of interfering with its exclusive sponsorship agreement. NASCAR also accused AT&T of breach of contract, fraud and misrepresentation and conspiracy to aid and abet wrongful interference with Nextel. Nextel admitted that a lawsuit against NASCAR is an option because it agreed to the 10-year sponsorship deal believing no other wireless company was allowed. -- Jacksonville Times-Union