Let's say Raymond is a 65-70 point player for the bulk of his career. Is that useful to you? What does a first round pick get you? Is that a rookie pick?
I don't play salary, but Bedard being 9 years younger and significantly cheaper than Pastrnak seems to be a big gain. If Raymond isn't thrilling in your format and the 1st round pick isn't earth-shaking, I'd lean Bedard.