DETROIT(AP)鈥?TheLionsre-signedtightendBrandonPettigrewonFriday,keepingoneofMatthewStafford'stoptargetsandaplayerwhocanpotentiallymakedefensesregretfocusingtoomuchonCalvinJohnson."Thekeyistobeabletokeepyourgoodplayers,"newLionscoachJimCaldwellsaid."And,Ithinkanytimeyoucandothatinanorganization,it'sgreat.Itdoesn'talwaysworkoutforyou,butwhenyoucan,AirMaxSaldiOnline,andaguy'sbeenproductiveforyou,Ithinkit'shuge."