...that the NFL is out to get the Steelers. Things like this are the reason why:

https://www.behindthesteelcurtain.com/nfl-pittsburgh-steelers-news/2017/12/15/16783138/two-steelers-were-fined-after-week-14-but-one-ravens-defender-was-let-off-the-hook-eric-weddle-nfl