GAZA CITY: The "Pele" of Palestinian football hoped to keep scoring goals until he was 50. An Israeli tank shell dashed that dream a decade early, his family said, killing Suleiman al-Obeid as he queued in southern Gaza this week to collect food. Obeid's widow Doaa al-Obeid now clutches the blue-and-white number 10 shorts he wore for his Gaza club, Al-Shati, one of the only mementos she has of her late husband, as she and her five children mourn the revered 41-year-old striker. "This is the