“He separates and he’s got that dog mentality that he’s always open and he wants to make big plays for this offense,” Trubisky said. “There are just a couple more details that me and him need to go through in order to get on the same page, and we’re going to connect on some of those throws that I missed and that we both weren’t on the same page with. It’s just continuing to get that chemistry down between me and him, make sure that he understands the details of this offense, especially when we move him around. That’s tough for a young receiver, but when it comes down to it it's pitch and catch, so when he’s open I’ve got to get it to him.”