They'll bat an eyelid if he gets suspended. Rice has some legal trouble of his own.
The Chiefs are no longer an automatic SB champion every year, and they showed last season they needed a ton of luck to win close games. It's unlikely they'll have that kind of luck again in the upcoming slate. They can't afford to be without these guys.
As for the thread title, they both have crazy speed and the ability to make a huge play from anywhere on the field, and both (now) have had their issues with the law. The title seems pretty self-explanatory to me.