Also could have been simply the result of being down and needing to play your more offensive minded defenders more, with Siegs simply being a product of being paired with Dougie. We'll see if it means anything.
That wouldn't really explain Bahl getting 2 minutes more and Marino getting 3 minutes more of ice time last night.
Also, Graves still played at least 18:43 in every game versus the Rangers, including a few blowouts.