I think these moves are brilliant. While he is a downgrade, I don't think that losing Darby and plugging in Gaines won't cause us to lose any games, especially because Gaines is way better in zone defenses like McDermott's than Darby. I even think that Matthews might be an upgrade over Watkins due to consistency and less of an injury history. Plus we gain 2nd and 3rd round picks and lose a 6th.