Bullseye.The NHL effectively firing Peel is the equivalent of cauterizing a wound - quick, rough treatment to seal off a damaged area and prevent further infection. Having done that, I doubt we'll hear anything further from the league. The incident's wider implications are not a matter they're going to want to be discussing, at least not now, as it could get real messy real fast. As a PR move and a way to consider the matter 'addressed' and closed, this was the smart way to proceed. As fans we can hope that something might prompt a deeper review at some point, but I wouldn't bet on it.
Unless some young snooping journalist who wants to make a name for himself starts digging into this, the chance of this going any further are remote.
I’m sure the NHL has already ordered Peel to keep his yap shut, or else he might have issues with his retirement package.