If you're looking for synonyms for "were the point man," there are several options. A point man is someone who leads the way or takes charge, so other phrases that convey similar ideas include "took the lead," "headed the charge," "set the pace," or "blazed the trail." Depending on the context, you could also use "was the driving force," "assumed leadership," "took charge," or "led the charge." Essentially, any phrase that communicates the idea of being the first to act or take initiative could be a viable synonym for "were the point man".