LeBron James cradled the shiny gold trophy and struggled to sum up what might be his sweetest championship yet, the one he is so proudly bringing home to his native northeast Ohio just as he promised to do when he returned to the Cavaliers two summers ago. James and his relentless, never-count-them-out Cavs pulled off an improbable NBA Finals comeback, and Cleveland is title town again at long last. Unfazed by the criticism and chatter all series, James delivered on a vow to his home state and brought the Cavs back as they became the first team to rally from a 3-1 finals deficit, beating the defending champion Golden State Warriors 93-89 on Sunday night to end a 52-year major sports championship drought in Cleveland.