I finally got around to reading the actual report (
https://img.mlbstatic.com/mlb-images/image/upload/mlb/cglrhmlrwwbkacty27l7.pdf). The main lesson here is that Cora is going to get punished back to the Stone Age.
Hinch - who didn't do anything significant to stop the conduct but didn't endorse it directly - got a year. So did Luhnow, who didn't even know about the banging scheme and apparently only knew tangentially about the video feed to the replay room version of the conduct.
By contrast, Cora was the one who arranged to have the monitor installed in the tunnel by the dugout to operate the banging scheme. He also was the one who started calling the replay room to get the other team's signs. Then, after the Commissioner warned teams about the conduct based on the Red Sox actions, he went to the Red Sox and did it again. Meanwhile, the Astros stopped the banging scheme and then the replay room thing shortly after he left.
Where does that leave him? A three-year ban? Five? Hinch and Luhnow were at best accessories to a violation of which he was one of the leaders.