The hate he is receiving is a bit overboard, the main issue as it relates to the PK is that Greene is playing on the wrong side of the ice. This won't be fixed until the coaching staff feels it can trust our young dmen with major minutes on the PK.
What do you want to do with Salvador? Trade him, bench him, or cut him. Do you not remember the blowback when Pandolfo was notified via text he wasn't playing, and the chaos that caused. A lot of people here have short memories, or are immune to the facts at hand.
He is the captain of the team for this year, and as a result he will play. Should his minutes be adjusted? Absolutely, but that won't occur until our young dmen are comfortable enough to take on a bigger role within our PK structure. The last thing you want to do is overload someone like Severson.