I'm not projecting where they'll go. I'm giving my grade on them. Hackenberg isn't a guy I'd take before the 5th round. You're hoping for a miracle with him. Has all the arm but looks absolutely awful under pressure. He seems broken to me. You'll need years and hope that you can rehab him...I don't think it'll happen. But he has the upside to be worth a flier in the final 3 rounds.
I also wouldn't be surprised if Fisher likes Connor Cook. He reminds me a lot of Cutler. Doesn't have the cannon that Cutler had but has a lot of the same problems. Streaky passer that throws way too often off his back-foot and makes terrible decisions under duress...but also makes a lot of gorgeous throws, is deceptively athletic, and is a competitive gamer that ran a pro style offense.
As for Cardale, I'd still draft him. I don't think he's as heinous as he's been made out to be. He's a poor fit for Meyer's system and needs to speed things up mentally. However, he's not even started a season worth of games yet so it shouldn't surprise that he's raw. His athleticism at his size is awesome, he has a huge arm, and is actually a good pure thrower for how raw he is. The big thing with him is work habits. I wouldn't take him unless I felt confident he's willing to come in and put in the work. Huge project but he's got monster upside and unlike Logan Thomas, I don't think he's played enough where you can safely throw in the towel on him improving.