demko, hughes, horvat and ep40 all did fine under green. if green hurt the development of any other guys they didn't recover with other teams. the only young guy who improved after he left was dowd. you could maybe argue green hurt hoglander i guess.
it's actually a thing about green in his favour. when boudreau and tochett came in they didn't find neglected diamonds in the rough. they continued to develop guys who had been developing under green and the guys who had been flailing continued to flail.