That makes no sense, because of course we can compare, so let's start from the beginning:
- Conflicts happen (See Brady and his OCs)
- Teams can achieve despite conflict (See Steelers offense for the better part of the last 6 years, Patriots offense for Brady's career)
- It's been well known, since the very beginning, that Haley and Roethlisberger had a prickly relationship, and has been reported on since that first year
- The Steelers tried putting Haley up in the booth, with Randy Fichtner on the sidelines, but that didn't work
- The Steelers then had both Haley and Fichtner on the sidelines, but that didn't work
- The Haley/Roethlisberger relationship got to be too toxic to continue, so Haley's not getting re-upped
All of that was covered by the media, and none of it is anything particularly extraordinary. Blow ups happen, but it got to be more than was healthy for Pittsburgh (and they needed a scapecoat/distraction).