Poti was on their second pairing most of the season.
Green and Schultz were doing the big minutes during the season.
With Carlson now playing 20 minutes a game, and the Corvo pickup, his importance is diminished.
Poti and Carlson has been the Caps best Ds in the playoffs. Corvo has played Ok, but he's only been playing 16 to 17 minutes a game in the playoffs so far.
This is going to force one or two of the Caps top D (Green, Carlson, or Schultz) to eat up more minutes than he should have too, or force Corvo to play over 20 minutes which may be a tough adjustment for him.