Punches exchanged in Dolphins practice fight with season-defining stakes

Miami Dolphins head coach Mike McDaniel | Rich Storry/GettyImagesThe Miami Dolphins and the Chicago Bears practiced against each other on Friday ahead of their game on Sunday. It wasn't pretty for the Dolphins.

Jordyn Brooks has had enough, and whatever he said on the sidelines turned to fists. Miami's top linebacker has been a leader thus far for the franchise, and that leadership took an ugly turn, but it was probably needed.

Brooks' attitude is exactly what the Dolphins need, and it must have had the right impact, given the fact that they stepped up afterward.

Zach Sieler steps in to break up a fight among Miami Dolphins teammates; Minkah Fitzpatrick likes Jordyn Brooks' leadership

The fight…