Cubs won’t trade Caissie just to trade Caissie. But the Royals and Marlins both really like Caissie. The Cubs really like Cabrera and Bubic. Both are cheap and controlled.
I do not see a world Caissie is traded for guys like Keller or Sandy, where the Cubs are not only trading a top prospect but also eating $18M/Year.
I also do not see a world Caissie is traded for a rental.
However, I’m like 80% sure Caissie is traded this deadline, because I think Cabrera or Bubic will be Cubs in the next 8 days. And if I’m a betting man, Sunday will be the day a move happens. Bubic pitches Saturday, he had some ugly analytics his last outting. Cabrera pitches Monday. The Cubs will know by Saturday night who the best option will be, and if it is Cabrera, they will do what they can to keep him from starting on Monday.