The WPIAL revealed its new alignments for boys and girls basketball yesterday. The New Castle boys return to Class 6A and join Butler, Seneca Valley, North Allegheny, Pine-Richland and Central Catholic in Section 1. The North Catholic girls will be grouped in Class 4A Section 1 with Knoch, Freeport, Highlands, Valley, Derry and Greensburg Salem, but the Trojan boys team will play in Class 4A Section 2 with Ambridge, Beaver, Blackhawk, Central Valley, Hopewell and Lincoln Park.