I hear what you're saying and hear what you're hoping to be true. But, it's simply not reality. There's absolutely nothing in the CBA that would cause a union grievance to "force" any NHL team to open up and be honest with media and fans. Again, maybe it could "cause"(a much different situation than "force") an organization with a front office, that doesn't have the egos among it that the Flyers organization has, to release more information regarding what's going on behind closed doors. Unfortunately, that's just not reality when it comes to this organization's front office. A grievance might cause a situation where a major overhaul could occur. But, again, you're assuming there's malpractice and mismanagement here simply because of what's being reported by the media. It's not difficult to understand this and to understand that it's possible that what's going on behind closed doors is exactly why a grievance isn't warranted and isn't being filed.
Injuries happen in sports. The amount of money in salaries that they happen to has absolute no relevance to any discussion of whether a union grievance is warranted or not. Again, I'm not saying either way if a grievance is warranted or not. Simply because the only information is the propaganda and lies that are being given to the media. Are there red flags? Sure. But, those are red flags because it is lies and propaganda. And, it's not like this is suddenly a new situation that's risen regarding this organization.
Aside from all of that, even if a grievance were filed regarding this organization, I doubt we'd hear anything more about it other than it being filed. There's simply nothing in the CBA to "force" the truth to be released to the media and fans.