Plus: A lot to pull here, but I’ll focus on how comfortable Ivan Miroshnichenko looked in his much anticipated NHL debut. Minus: After holding pretty strong on defense throughout, the Caps really let the Isles do (almost) anything they wanted in the third. Key Moment: Caps Player of the Game: Aliaksei Protas stood out to me the most on a line that was responsible for both of the Caps’ goals in…