Last year, William Forsythe watched as his Frankfurt Ballet was dismantled after it lost financial support. Now he’s back with the Forsythe Company. “Such is Mr. Forsythe’s reputation that his new company is already booked all over Europe and beyond. At 18 dancers, it is half the size of his old company, although Mr. Forsythe says he may hire guest dancers to help perform his larger works. All but one of the new company’s dancers come from the Frankfurt Ballet.”