Philadelphia Eagles offensive lineman Lane Johnson filed a lawsuit early last month against the NFL and NFL Players Association over his 10-game suspension for failing a drug test.In his complaint, Johnson identifies several ways in which the league and the union allegedly conspired against him and denied him a fair process.Johnson claims the positive drug test arose from improper testing and that the NFL exerted undue influence over the administrator of the test. He also alleges the arbitration process during the appeal …