Reggie Bush has been cut by the Lions in what is really a cost saving move. NFL teams do this every year, and this year is no different. Bush will be able to go to another team, and he will be able to play quite well in the future. However, he cannot be paid the money that Detroit would have had to.
When Bush goes to a new team, he needs to be the final piece in their puzzle. He could turn around the running game in Denver, or he could go to the Falcons and give them a boost. He could go to the Bucs and help Jameis Winston along, and he could become a great player who plays well into his 30s.
We do not give Reggie Bush enough credit for being so good, and this is just another step in a long career that he should have.