@Rosen_Ritter You're technically correct, but in warfare, using another force as bait is not always the same thing as abandoning them to die. Hawkwood is ruthless, but he's not stupid: they can't recover all the knights if those soldiers die off (not enough manpower to carry them back). What's more, that armor they gave the English footmen is
really expensive, to the point where the vast majority of mercenary companies could never afford even one suit; Hawkwood would never simply throw it away like this as part of a pre-determined plan.