If the Chicago Cubs want to trade for Pirates pitcher Mitch Kelly, they're going to have to pay up. A real life example suggests the Cubs would have to give up two top-10 prospects for Keller.

The Chicago Cubs are likely to add at the trade deadline, and one MLB insider is reporting they are keeping an eye on Pittsburgh Pirates starter Mitch Keller.

The Chicago Cubs get bad news on Pittsburgh Pirates trade targets Mitch Keller and Ke'Bryan Hayes, as MLB executives wonder if the Pirates won't sell at the trade deadline.