CHAD’S military rulers have named a new government after the battlefield death of President Idriss Deby, but leading opposition figures rejected the appointments as a continuation of an old order they hoped to erase. Deby's death last month on the frontlines in a fight against northern rebels ended his 30-year rule and sparked a crisis in the Central African country which has long been an ally in the West's fight against jihadists in the region. A military council run by Deby's son, Mahamat Idriss Deby, seized power after he died and promised to hold elections within 18 months. Former colonial…